CVE-2024-56827

mediumpriority · track · 0EPSS 0.003 · 18 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.26% (18th) EPSS

CVSS 5.6 · medium

Is it mine?

23 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-26

A flaw was found in the OpenJPEG project. A heap buffer overflow condition may be triggered when certain options are specified while using the opj_decompress utility. This can lead to an application crash or other undefined behavior.

cvss

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

5.6

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.6mediumAV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.15.6mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:Hsecondary · ENISA EU

v3.15.6mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:Hsecondary · secalert@redhat.com USexploitability 1.3 · impact 4.2

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-122USCWE-122US

affected products (23)

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:-
IBM App Connect Enterprise Certified Containerall versionscert_bundDEcpe:/a:ibm:app_connect_enterprise:certified_container
Open Source OpenJPEG <2.5.3all versionscert_bundDE
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Open Source OpenJPEG< 2.5.3cert_bundDE
Red Hat Red Hat Enterprise Linux 9< 0:2.4.0-8.el9enisa_euvdEU
Red Hat, Inc. Red Hat Enterprise Linux≤ 9fstec_bduRU
АО «ИВК» АЛЬТ СП 10all versionsfstec_bduRU
АО «НППКТ» ОСОН ОСнова Оnyx≤ 2.15fstec_bduRU
АО «НППКТ» ОСОН ОСнова Оnyx≤ 3.1fstec_bduRU
ООО «НЦПР» МСВСфера≤ 9.5fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.8fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU

showing 20 of 23

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0002OpenJPEG: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2025-01-01csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in OpenJPEG ausnutzen, um einen Denial of Service Angriff durchzuführen.

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 NVD CVE.org MITRE

published 2025-01-09modified 2026-09-22

references (16)

External citations — patches, advisories, analysis.

scry

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