Excessive memory allocation when decoding malicious SFNT in golang.org/x/image

MEDIO 6.1CVE-2026-33812 · GO-2026-4962 · Published 21/04/2026 · updated 26/10/2026

En resumen

CVE-2026-33812 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a golang.org/x/image, image (golang).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.11%, mayor que el 1.4% de las vulnerabilidades.
Solución: actualizar a 0.39.0 o posterior.

Package	Affected versions	Patched versions
golang.org/x/image Go	`< 0.39.0`	`0.39.0`
image golang	`< 0.39.0`	`0.39.0`

Parsing a malicious font file can cause excessive memory allocation.

NVD description

Parsing a malicious font file can cause excessive memory allocation.

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Package

Affected versions

Patched versions

< 0.39.0

0.39.0

< 0.39.0

0.39.0

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