CVE-2026-33812
Excessive memory allocation when decoding malicious SFNT in golang.org/x/image
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.1EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 Apr 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Parsing a malicious font file can cause excessive memory allocation.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Affected products
golang.org/x/image · golang.org/x/image/font/sfntWant to know if your infrastructure is exposed to this?
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