CVE-2026-52490

criticalpriority · track · 0EPSS 0.007 · 54 %ileDEFRRU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.73% (54th) EPSS

CVSS 9.8 · critical

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

fstec_bdu · cert_bund · certfr

EPSS · scored 2026-10-29

An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c

cvss

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

9.8

010

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

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USCWE-94US

affected products (6)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
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:-
Silicon Graphics Corp. LibTIFF≤ 4.7.1fstec_bduRU

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3002libTIFF: Mehrere SchwachstellenDeutsch2026-08-24csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in libTIFF ausnutzen, um beliebigen Programmcode auszuführen, und um nicht näher spezifizierte Auswirkungen zu verursachen.
CERTFR-2026-AVI-1385Multiples vulnérabilités dans les produits VMwareFrançais2026-10-26vendor · certfrFR

also known as (1)

Other names and identifiers for this entity.

BDU:2026-14164 fstec_bdu

sources

Which sources assert this record, and when.

fstec_bdu cert_bund certfr NVD CVE.org MITRE

published 2026-08-24modified 2026-08-25

references (2) nvd

External citations — patches, advisories, analysis.

scry

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