CVE-2026-33813

Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://go.dev/cl/759860	Patch
https://go.dev/cl/780860
https://go.dev/issue/78407	Issue Tracking
https://pkg.go.dev/vuln/GO-2026-4961	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:golang:image:*:*:*:*:*:go:*:*

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) El análisis de una imagen WEBP con un tamaño inválido y grande provoca un pánico en plataformas de 32 bits.

Information

Published : 2026-04-21 20:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-33813

Mitre link : CVE-2026-33813

CVE.ORG link : CVE-2026-33813

JSON object : View

Products Affected

golang

image

CWE

NVD-CWE-noinfo

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