CVE Explorer
CVE-2026-33762
go-git is an extensible git implementation library written in pure Go. Prior to version 5.17.1, go-git’s index decoder for format version 4 fails to validate the path name prefix length before applying it to the previously decoded path name. A maliciously crafted index file can trigger an out-of-bounds slice operation, resulting in a runtime panic during normal index parsing. This issue only affects Git index format version 4. Earlier formats (go-git supports only v2 and v3) are not vulnerable t
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"go-git","vendor":"go-git","versions":[{"status":"affected","version":"< 5.17.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:96de77dba1e07109b6c9365bc638cc66584c06582e368fc78f2c435cbb065473 · sha256:361888735bf46fd1… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.8,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:96de77dba1e07109b6c9365bc638cc66584c06582e368fc78f2c435cbb065473 · sha256:361888735bf46fd1… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-129","description":"CWE-129: Improper Validation of Array Index","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:96de77dba1e07109b6c9365bc638cc66584c06582e368fc78f2c435cbb065473 · sha256:361888735bf46fd1… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/go-git/go-git/releases/tag/v5.17.1","tags":["x_refsource_MISC"],"url":"https://github.com/go-git/go-git/releases/tag/v5.17.1"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:96de77dba1e07109b6c9365bc638cc66584c06582e368fc78f2c435cbb065473 · sha256:361888735bf46fd1… · /containers/cna/references/1
{"name":"https://github.com/go-git/go-git/security/advisories/GHSA-gm2x-2g9h-ccm8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/go-git/go-git/security/advisories/GHSA-gm2x-2g9h-ccm8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:96de77dba1e07109b6c9365bc638cc66584c06582e368fc78f2c435cbb065473 · sha256:361888735bf46fd1… · /containers/cna/references/0
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.