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Vulnerability record · CVE-2026-33812 · published 21 April 2026
CVE-2026-33812: Golang image allocation without limits vulnerability
Golang · Image
Parsing a malicious font file can cause excessive memory allocation.
6.1 CVSS 3.1 Medium EPSS 0.16% · top 95.4% CWE-770 · Allocation without limits
6.1CVSS 3.1 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD
Description
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
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://go.dev/cl/761180 | Patch |
| https://go.dev/issue/78382 | Issue Tracking |
| https://pkg.go.dev/vuln/GO-2026-4962 | Vendor Advisory |
Track CVE-2026-33812 inside VULONE
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Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
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Source: NIST National Vulnerability Database (record CVE-2026-33812), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
