CVE-2026-75466

Published Aug 26, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
libjpeg-turbo 3.2.0 contains an integer division-by-zero vulnerability in the PNG loader. When processing a valid indexed-color PNG image with a non-gray palette through tj3LoadImage12() or tj3LoadImage16() using the default pixel format, the application may trigger a division-by-zero in alloc_sarray(), causing a SIGFPE and denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
Title Division‑by‑Zero in libjpeg‑turbo PNG Decoder Causing Application Crash
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
Title Division‑by‑Zero in libjpeg‑turbo PNG Decoder Causing Application Crash
Weaknesses CWE-369
Type Values Removed Values Added
First Time appeared Libjpeg-turbo
Libjpeg-turbo libjpeg-turbo
Vendors & Products Libjpeg-turbo
Libjpeg-turbo libjpeg-turbo
Type Values Removed Values Added
Description libjpeg-turbo 3.2.0 contains an integer division-by-zero vulnerability in the PNG loader. When processing a valid indexed-color PNG image with a non-gray palette through tj3LoadImage12() or tj3LoadImage16() using the default pixel format, the application may trigger a division-by-zero in alloc_sarray(), causing a SIGFPE and denial of service.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 27, 2026, 7:04 PM
Reserved
Aug 17, 2026, 12:00 AM
Status
Deferred
Published
Aug 26, 2026, 7:17 PM
Modified
Sep 9, 2026, 4:04 PM