CVE-2021-4156

mediumpriority · track · 29EPSS 0.018 · 78 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.75% (78th) EPSS

CVSS 5.8 · medium

Is it mine?

67 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-28

An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedlibsndfile-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-0:1.0.28-12.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-debugsource-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-devel-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-devel-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-devel-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-devel-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-devel-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Fixedlibsndfile-utils-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:1968
Workaroundlibsndfile-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-0:1.0.28-12.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-debugsource-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-devel-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-devel-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-devel-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-devel-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-devel-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.i686 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.
Workaroundlibsndfile-utils-debuginfo-0:1.0.28-12.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)redhat_csaf
One way to mitigate the risk of this flaw is to not open untrusted sound files using libsndfile or other linked programs.

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.8–8.1

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 4.9

v3.17.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 4.2

v3.18.1highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:Hsecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-125USCWE-125US

affected products (67)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Gentoo Linuxall versionscert_bundDEcpe:/o:gentoo:linux:-
Open Source libsndfileall versionscert_bundDEcpe:/a:libsnd:libsndfile:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
n/a libsndfile≤ libsndfile 1.1.0enisa_euvdEU
Canonical Ltd. Ubuntu≤ 16.04 ESMfstec_bduRU
Novell Inc. OpenSUSE Leap≤ 15.4fstec_bduRU
Novell Inc. OpenSUSE Leap≤ 15.3fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8fstec_bduRU
АО «Концерн ВНИИНС» ОС ОН «Стрелец»≤ 16.01.2023fstec_bduRU
АО «НППКТ» ОСОН ОСнова Оnyx≤ 2.6fstec_bduRU
ООО "Открытая мобильная платформа" ОС Аврора≤ 4.0.2.172fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.6 «Смоленск»fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition для «Эльбрус»≤ 8.1 «Ленинград»fstec_bduRU

showing 20 of 67

advisories (2)

Vendor and ecosystem advisories describing this.

RHSA-2022:1968Red Hat Security Advisory: libsndfile security update2022-05-10csaf · redhat_csafUS
An update for libsndfile is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
WID-SEC-W-2022-0497libsndfile: Schwachstelle ermöglicht Denial of ServiceDeutsch2022-01-05csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libsndfile ausnutzen, um einen Denial of Service Angriff durchzuführen und um Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund redhat_csaf NVD CVE.org MITRE

published 2022-03-23modified 2026-06-17

related (11,882)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-11645US	—OT critical	2.44% (84th)	KEV	2026-06-09
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium…
CVE-2026-3055US	critical9.8OT critical	91.5% (100th)	KEV	2026-03-23
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
CVE-2025-5777US	high7.5OT critical	100.0% (100th)	KEV	2025-06-17
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
CVE-2025-5419US	—OT critical	7.82% (95th)	KEV	2025-06-03
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium secur…
CVE-2025-24991US	—OT critical	2.02% (81st)	KEV	2025-03-11
Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

+11877 more

references (27)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan