CVE-2026-11479 yoanbernabeu grepai Qdrant Backend chunker.go weak hash
A weak hash implementation in the Qdrant backend allows attackers to bypass security checks, requiring a patch for the grepai Go library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-11479?
CVE-2026-11479 is a low-severity vulnerability in yoanbernabeu grepai, published on 8 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been found in yoanbernabeu grepai 0.35.0. This issue affects some unknown processing of the file indexer/chunker.go of the component Qdrant Backend. Such manipulation leads to use of weak hash. The attack may be performed from remote. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.
Which versions are affected by CVE-2026-11479?
3 open source packages ship an affected version, including github.com/yoanbernabeu/grepai.
| Package | Affected | Fixed in |
|---|---|---|
github.com/yoanbernabeu/grepai Go | All versions | None |
github.com/yoanbernabeu/grepai Go | All versions to 0.35.0 | None |
github.com/yoanbernabeu/grepai Go | All versions to 0.35.0 | None |
How do I fix CVE-2026-11479?
Apply the vendor's patch.
Is CVE-2026-11479 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11479 exists.
Sources
Also known as GHSA-6h35-9p2w-3j3r, GO-2026-6125.