Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
grepai 0.35.0 and earlier use a weak hash algorithm in the chunking code of the Qdrant backend. A remote attacker may be able to exploit this, but exploitation is described as highly complex and difficult, and a public exploit exists. The source gives few details on impact. No fixed version is listed.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 2.3 | Low | 4.0 | CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | CNA (VulDB) |
- CISA KEV Not listed.
- EPSS 0.0016, the 5th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:50 UTC First seen by agentprime
- 31 Oct 2026, 14:50 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-6h35-9p2w-3j3r
- OSV: GHSA-6h35-9p2w-3j3r
- nvd.nist.gov/vuln/detail/CVE-2026-11479
- github.com/yoanbernabeu/grepai/issues/247
- github.com/yoanbernabeu/grepai/pull/248
- github.com/yoanbernabeu/grepai
- vuldb.com/cve/CVE-2026-11479
- vuldb.com/submit/833971
- vuldb.com/vuln/369099
- vuldb.com/vuln/369099/cti