CVE Explorer
CVE-2026-33812
Parsing a malicious font file can cause excessive memory allocation.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://pkg.go.dev","defaultStatus":"unaffected","packageName":"golang.org/x/image/font/sfnt","product":"golang.org/x/image/font/sfnt","programRoutines":[{"name":"source.view"},{"name":"Collection.Font"},{"name":"Font.GlyphAdvance"},{"name":"Font.GlyphBounds"},{"name":"Font.GlyphIndex"},{"name":"Font.GlyphName"},{"name":"Font.Kern"},{"name":"Font.LoadGlyph"},{"name":"Font.Name"},{"name":"Font.WriteSourceTo"},{"name":"Parse"},{"name":"ParseCollection"},{"name":"ParseCollectionReaderAt"},{"name":"ParseReaderAt"}],"vendor":"golang.org/x/image","versions":[{"lessThan":"0.39.0","s…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e5e86753d15eaa805bdf042121d8dcd31fd1ce305f54fcf9b33106fdc741b173 · sha256:be32d8be9601f399… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e5e86753d15eaa805bdf042121d8dcd31fd1ce305f54fcf9b33106fdc741b173 · sha256:be32d8be9601f399… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"description":"CWE-789: Memory Allocation with Excessive Size Value","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e5e86753d15eaa805bdf042121d8dcd31fd1ce305f54fcf9b33106fdc741b173 · sha256:be32d8be9601f399… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://go.dev/cl/761180"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e5e86753d15eaa805bdf042121d8dcd31fd1ce305f54fcf9b33106fdc741b173 · sha256:be32d8be9601f399… · /containers/cna/references/0
{"url":"https://go.dev/issue/78382"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e5e86753d15eaa805bdf042121d8dcd31fd1ce305f54fcf9b33106fdc741b173 · sha256:be32d8be9601f399… · /containers/cna/references/1
{"url":"https://pkg.go.dev/vuln/GO-2026-4962"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e5e86753d15eaa805bdf042121d8dcd31fd1ce305f54fcf9b33106fdc741b173 · sha256:be32d8be9601f399… · /containers/cna/references/2
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.