CVE-2026-75466
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductLibjpeg-turbo
PublishedAug 26, 2026
First seenAug 26, 2026
Weakness typeCWE-369CWE-369
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libjpeg-turbo | 3.2.0 | — |
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