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CVE-2026-15535

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. C
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4cb9f1731777a58c736c424455ce27393f9bd81f1826f9eaa07e2aa76b7dea62
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/2/cvssV3_0
cwe · 2 assertions

{"cweId":"CWE-502","description":"Deserialization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-20","description":"Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:akariasai:self-rag:*:*:*:*:*:*:*:*"],"modules":["retrieval_lm"],"product":"self-rag","vendor":"AkariAsai","versions":[{"status":"affected","version":"1fcdc420e48f50a7d7ab1ece5494221b93252e99"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

2 source assertions
{"cweId":"CWE-502","description":"Deserialization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-20","description":"Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/problemTypes/1/descriptions/0

Source references

7 source assertions
{"tags":["product"],"url":"https://github.com/AkariAsai/self-rag/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/6
{"tags":["exploit","issue-tracking"],"url":"https://github.com/AkariAsai/self-rag/issues/105"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/4
{"tags":["issue-tracking","patch"],"url":"https://github.com/AkariAsai/self-rag/pull/106"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/5
{"name":"CVE-2026-15535 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-15535"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/2
{"name":"Submit #854999 | AkariAsai self-rag 1fcdc420e48f50a7d7ab1ece5494221b93252e99 Unsafe Deserialization / Integrity Bypass","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/854999"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/3
{"name":"VDB-377885 | AkariAsai self-rag retrieval_lm index.py Indexer.deserialize_from deserialization","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/377885"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/0
{"name":"VDB-377885 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/377885/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d8431d1dbc08ad3dd98ef41d182e44ad9e078d975a53c7949f3b160c279207 · sha256:7f985c067742c033… · /containers/cna/references/1

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.

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