CVE-2026-11481

LOWPre-NVD 2.52.5—
EchelonGraph scoreHIGH confidence

Score 2.5 from GitHub Security Advisory (severity: LOW) published 2026-06-08. a secondary CVSS source baseline 2.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
2.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 2.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability was determined in yoanbernabeu grepai up to 0.35.0. The affected element is the function PostgresStore.LookupByContentHash of the file indexer/chunker.go of the component Postgres Embedding Cache. Executing a manipulation of the argument content_hash can lead to use of weak hash. The attack needs to be launched locally. The attack requires a high level of complexity. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.

CVSS v3
2.5
EG Score
2.5(high)
EPSS
0.3%
KEV
Not listed

Published

June 8, 2026

Last Modified

June 8, 2026

References (7)

Vendor Advisories for CVE-2026-11481(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 02:23 UTCEPSS rescore
  2. 2026-07-04 06:31 UTCEPSS rescore
  3. 2026-07-03 16:30 UTCEG score recompute
  4. 2026-07-03 16:30 UTCGHSA enrichment
  5. 2026-07-01 15:06 UTCEPSS rescore
  6. 2026-07-01 15:06 UTCEPSS rescore
  7. 2026-06-30 16:41 UTCEG score recompute
  8. 2026-06-30 16:41 UTCGHSA enrichment
  9. 2026-06-29 14:06 UTCEPSS rescore
  10. 2026-06-28 14:07 UTCEPSS rescore
  11. 2026-06-28 04:56 UTCEPSS rescore
  12. 2026-06-28 04:56 UTCEPSS rescore
  13. 2026-06-27 19:15 UTCEG score recompute
  14. 2026-06-27 19:15 UTCGHSA enrichment
  15. 2026-06-27 03:08 UTCEPSS rescore
  16. 2026-06-25 00:35 UTCEG score recompute
  17. 2026-06-25 00:35 UTCGHSA enrichment
  18. 2026-06-24 14:05 UTCEPSS rescore
  19. 2026-06-23 21:32 UTCEPSS rescore
  20. 2026-06-22 05:54 UTCEG score recompute
  21. 2026-06-22 05:54 UTCGHSA enrichment
  22. 2026-06-21 01:59 UTCEPSS rescore
  23. 2026-06-21 01:59 UTCEPSS rescore
  24. 2026-06-19 19:25 UTCEPSS rescore
  25. 2026-06-19 06:20 UTCEG score recompute
Show 18 more
  1. 2026-06-19 06:20 UTCGHSA enrichment
  2. 2026-06-18 17:52 UTCEPSS rescore
  3. 2026-06-17 17:53 UTCEPSS rescore
  4. 2026-06-16 11:21 UTCEG score recompute
  5. 2026-06-16 11:21 UTCGHSA enrichment
  6. 2026-06-15 17:48 UTCEPSS rescore
  7. 2026-06-14 23:18 UTCEPSS rescore
  8. 2026-06-13 23:00 UTCEPSS rescore
  9. 2026-06-13 23:00 UTCEPSS rescore
  10. 2026-06-13 16:41 UTCEG score recompute
  11. 2026-06-13 16:40 UTCGHSA enrichment
  12. 2026-06-12 23:12 UTCEPSS rescore
  13. 2026-06-10 22:18 UTCEPSS rescore
  14. 2026-06-10 21:59 UTCEG score recompute
  15. 2026-06-10 21:59 UTCGHSA enrichment
  16. 2026-06-08 14:17 UTCEPSS rescore
  17. 2026-06-08 14:17 UTCEPSS rescore
  18. 2026-06-08 03:19 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11481?
CVE-2026-11481 is a low vulnerability published on June 8, 2026. A vulnerability was determined in yoanbernabeu grepai up to 0.35.0. The affected element is the function PostgresStore.LookupByContentHash of the file indexer/chunker.go of the component Postgres Embedding Cache. Executing a manipulation of the argument content_hash can lead to use of weak hash.…
When was CVE-2026-11481 disclosed?
CVE-2026-11481 was first published in the National Vulnerability Database on June 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11481 actively exploited?
CVE-2026-11481 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11481?
CVE-2026-11481 has a CVSS v3 base score of 2.5 (NVD).
How do I remediate CVE-2026-11481?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11481, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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