CVE-2026-12912

highpriority · track · 0EPSS 0.004 · 37 %ileDEEUFRUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.43% (37th) EPSS

CVSS 7.3 · high

Is it mine?

21 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · certfr

EPSS · scored 2026-10-27

A flaw was found in libtiff. A remote attacker could exploit this vulnerability by providing a specially crafted PixarLog-compressed TIFF image. This issue occurs when decoding Pixarlog codec images with the PIXARLOGDATAFMT_8BITABGR output format and a specific stride value, leading to a heap-based buffer overflow. This could potentially result in arbitrary code execution or a denial of service (DoS).

cvss

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

7.3

010

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

v3.17.3highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.3highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · secalert@redhat.com USexploitability 1.3 · impact 5.9

v3.17.3highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondaryexploitability 1.3 · impact 5.9

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-122US

affected products (21)

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:-
Open Source libTIFFall versionscert_bundDEcpe:/a:libtiff:libtiff:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
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:-
Red Hat Red Hat Enterprise Linux 10< 0:4.6.0-8.el10_2.4enisa_euvdEU
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support< 0:4.6.0-6.el10_0.4enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8< 0:3.9.4-16.el8_10enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8< 0:4.0.9-38.el8_10enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support< 0:3.9.4-13.el8_4.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On< 0:3.9.4-13.el8_4.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support< 0:3.9.4-13.el8_6.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On< 0:3.9.4-13.el8_6.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service< 0:3.9.4-13.el8_8.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions< 0:3.9.4-13.el8_8.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9< 0:4.4.0-18.el9_8.1enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support< 0:4.4.0-13.el9_6.6enisa_euvdEU

showing 20 of 21

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2122libTIFF: Schwachstelle ermöglicht Codeausführung und Denial of ServiceDeutsch2026-06-29csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in libTIFF ausnutzen, um beliebigen Programmcode auszuführen, und um einen Denial of Service Angriff durchzuführen.
CERTFR-2026-AVI-1385Multiples vulnérabilités dans les produits VMwareFrançais2026-10-26vendor · certfrFR

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund certfr NVD CVE.org MITRE

published 2026-06-29modified 2026-09-01

references (39)

External citations — patches, advisories, analysis.

scry

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