CVE-2026-15535
AkariAsai self-rag retrieval_lm index.py Indexer.deserialize_from deserialization
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 13, 2026
- Updated
- Jul 13, 2026
- Reserved
- Jul 12, 2026
Description
A vulnerability was determined in AkariAsai self-rag up to 1fcdc420e48f50a7d7ab1ece5494221b93252e99. Affected by this issue is the function Indexer.deserialize_from of the file retrieval_lm/src/index.py of the component retrieval_lm. Executing a manipulation of the argument index_meta.faiss can lead to deserialization. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
self-ragAkariAsai |
|
References
- VDB-377885 | AkariAsai self-rag retrieval_lm index.py Indexer.deserialize_from deserializationvdb-entrytechnical-description
- VDB-377885 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-15535 | CVE Analysis and Reportthird-party-advisory
- Submit #854999 | AkariAsai self-rag 1fcdc420e48f50a7d7ab1ece5494221b93252e99 Unsafe Deserialization / Integrity Bypassthird-party-advisory
- https://github.com/AkariAsai/self-rag/issues/105exploitissue-tracking
- https://github.com/AkariAsai/self-rag/pull/106issue-trackingpatch
- https://github.com/AkariAsai/self-rag/product
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.