CVE-2026-11481

LOWPre-NVD 2.52.5—
EchelonGraph scoreMEDIUM 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
Elevated
2.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: <0.1%CVSS: 2.5Exploit: Elevated riskExposed services: Not assessed

A fixed version is listed under Patch Availability — apply it.

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
2.5LOWmedium confidence
EG Risk
27
EG Risk 27/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity25% × 45%
Exploitation40% × 40%
Automatability0% × 15%
EPSS PROB
<0.1%
EPSS %ILE
below the 1st
KEV
Not listed

Published

June 8, 2026

Last Modified

July 23, 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.

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
gogithub.com/yoanbernabeu/grepai—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFix by version rangeDependents
github.com/yoanbernabeu/grepai—
  • every version through 0.35.0: no fix on record
  • every version on: no fix on record
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 16× 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.

Showing the most recent 100 of 101 total refreshes for this CVE.

  1. 2026-10-08 17:11 UTCEPSS rescore
  2. 2026-10-07 23:47 UTCEPSS rescore
  3. 2026-10-06 15:17 UTCEPSS rescore
  4. 2026-10-05 17:42 UTCEPSS rescore
  5. 2026-10-04 23:21 UTCEPSS rescore
  6. 2026-10-03 14:25 UTCEPSS rescore
  7. 2026-10-03 10:39 UTCOSV refresh
  8. 2026-10-01 19:49 UTCEPSS rescore
  9. 2026-09-23 13:47 UTCEPSS rescore
  10. 2026-09-16 05:14 UTCEPSS rescore
  11. 2026-09-14 04:57 UTCEG score recompute
  12. 2026-09-14 04:57 UTCGHSA enrichment
  13. 2026-09-13 16:46 UTCEPSS rescore
  14. 2026-09-12 15:00 UTCEPSS rescore
  15. 2026-09-11 14:52 UTCEPSS rescore
  16. 2026-09-10 18:53 UTCOSV refresh
  17. 2026-09-10 09:34 UTCEPSS rescore
  18. 2026-09-08 22:00 UTCEPSS rescore
  19. 2026-09-06 13:47 UTCEPSS rescore
  20. 2026-09-04 05:06 UTCEPSS rescore
  21. 2026-08-28 21:40 UTCEPSS rescore
  22. 2026-08-25 13:48 UTCEPSS rescore
  23. 2026-08-23 12:01 UTCEG score recompute
  24. 2026-08-23 12:01 UTCGHSA enrichment
  25. 2026-08-23 00:19 UTCEPSS rescore
Show 75 more
  1. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 09:34 UTCEG score recompute
  3. 2026-08-20 09:34 UTCGHSA enrichment
  4. 2026-08-16 14:56 UTCEPSS rescore
  5. 2026-08-15 12:13 UTCGHSA enrichment
  6. 2026-08-12 13:45 UTCEG score recompute
  7. 2026-08-12 13:45 UTCGHSA enrichment
  8. 2026-08-11 13:42 UTCEPSS rescore
  9. 2026-08-09 19:04 UTCEG score recompute
  10. 2026-08-09 19:04 UTCGHSA enrichment
  11. 2026-08-08 16:37 UTCEPSS rescore
  12. 2026-08-07 00:24 UTCEG score recompute
  13. 2026-08-07 00:24 UTCGHSA enrichment
  14. 2026-08-05 19:17 UTCEPSS rescore
  15. 2026-08-04 15:09 UTCEPSS rescore
  16. 2026-08-04 05:40 UTCGHSA enrichment
  17. 2026-08-01 10:59 UTCEG score recompute
  18. 2026-08-01 10:59 UTCGHSA enrichment
  19. 2026-07-29 09:18 UTCEG score recompute
  20. 2026-07-29 09:18 UTCGHSA enrichment
  21. 2026-07-28 15:36 UTCEPSS rescore
  22. 2026-07-27 14:13 UTCEPSS rescore
  23. 2026-07-26 14:54 UTCEPSS rescore
  24. 2026-07-26 14:54 UTCEPSS rescore
  25. 2026-07-26 07:16 UTCEG score recompute
  26. 2026-07-26 07:16 UTCGHSA enrichment
  27. 2026-07-24 14:17 UTCEPSS rescore
  28. 2026-07-23 03:04 UTCEG score recompute
  29. 2026-07-22 14:08 UTCEPSS rescore
  30. 2026-07-19 02:28 UTCEPSS rescore
  31. 2026-07-18 10:04 UTCEPSS rescore
  32. 2026-07-16 17:02 UTCEPSS rescore
  33. 2026-07-15 02:00 UTCEPSS rescore
  34. 2026-07-14 02:53 UTCGHSA enrichment
  35. 2026-07-13 22:30 UTCEPSS rescore
  36. 2026-07-13 06:12 UTCEPSS rescore
  37. 2026-07-11 08:27 UTCEPSS rescore
  38. 2026-07-11 04:50 UTCGHSA enrichment
  39. 2026-07-08 15:15 UTCEPSS rescore
  40. 2026-07-08 15:15 UTCEPSS rescore
  41. 2026-07-08 03:46 UTCGHSA enrichment
  42. 2026-07-07 13:46 UTCEPSS rescore
  43. 2026-07-06 02:23 UTCEPSS rescore
  44. 2026-07-04 06:31 UTCEPSS rescore
  45. 2026-07-03 16:30 UTCGHSA enrichment
  46. 2026-07-01 15:06 UTCEPSS rescore
  47. 2026-07-01 15:06 UTCEPSS rescore
  48. 2026-06-30 16:41 UTCGHSA enrichment
  49. 2026-06-29 14:06 UTCEPSS rescore
  50. 2026-06-28 14:07 UTCEPSS rescore
  51. 2026-06-28 04:56 UTCEPSS rescore
  52. 2026-06-28 04:56 UTCEPSS rescore
  53. 2026-06-27 19:15 UTCGHSA enrichment
  54. 2026-06-27 03:08 UTCEPSS rescore
  55. 2026-06-25 00:35 UTCGHSA enrichment
  56. 2026-06-24 14:05 UTCEPSS rescore
  57. 2026-06-23 21:32 UTCEPSS rescore
  58. 2026-06-22 05:54 UTCGHSA enrichment
  59. 2026-06-21 01:59 UTCEPSS rescore
  60. 2026-06-21 01:59 UTCEPSS rescore
  61. 2026-06-19 19:25 UTCEPSS rescore
  62. 2026-06-19 06:20 UTCGHSA enrichment
  63. 2026-06-18 17:52 UTCEPSS rescore
  64. 2026-06-17 17:53 UTCEPSS rescore
  65. 2026-06-16 11:21 UTCGHSA enrichment
  66. 2026-06-15 17:48 UTCEPSS rescore
  67. 2026-06-14 23:18 UTCEPSS rescore
  68. 2026-06-13 23:00 UTCEPSS rescore
  69. 2026-06-13 23:00 UTCEPSS rescore
  70. 2026-06-13 16:40 UTCGHSA enrichment
  71. 2026-06-12 23:12 UTCEPSS rescore
  72. 2026-06-10 22:18 UTCEPSS rescore
  73. 2026-06-10 21:59 UTCGHSA enrichment
  74. 2026-06-08 14:17 UTCEPSS rescore
  75. 2026-06-08 14:17 UTCEPSS rescore

Related CVEs(same product + same CWE)

Same product

1 shown

Go:github.com/yoanbernabeu/grepai

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 on June 8, 2026, with the most recent update on July 23, 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 <0.1% probability of exploitation in the next 30 days (below the 1st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-11481?
CVE-2026-11481 has a CVSS base score of 2.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-11481?
A fixed version for CVE-2026-11481 is listed under Patch Availability on this page: update to the version listed for your package. The vendor advisories EchelonGraph has for CVE-2026-11481 are linked in the Vendor Advisories panel on this page.

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