CVE-2026-33809

5.3 MEDIUM
Published: March 25, 2026 Modified: April 21, 2026
View on NVD

Description

A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://go.dev/cl/757660
Source: security@golang.org
Mailing List
https://go.dev/issue/78267
Source: security@golang.org
Issue Tracking
https://pkg.go.dev/vuln/GO-2026-4815
Source: security@golang.org
Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.3 / 10.0
EPSS (Exploit Probability)
0.0%
10th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

golang