CVE-2026-33812

6.1 MEDIUM

Published: April 21, 2026 Modified: May 13, 2026

Description

Parsing a malicious font file can cause excessive memory allocation.

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Patch Vendor Advisory Exploit Third Party Advisory

https://go.dev/cl/761180

Source: security@golang.org

Patch

https://go.dev/issue/78382

Source: security@golang.org

Issue Tracking

Source: security@golang.org

Vendor Advisory

3 reference(s) from NVD

CVSS v3 Score

6.1 / 10.0

EPSS (Exploit Probability)

0.1%

2th percentile

Exploitation Status

Not in CISA KEV

CWE-770

golang