CVE-2026-11822

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-09. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

A fix is available — apply it.

SQLite before 3.53.2 contains memory corruption vulnerabilities in the FTS5 full-text search extension that allow attackers to cause process crashes, memory exhaustion, or arbitrary code execution by supplying a crafted database with malformed FTS5 page data. Attackers can trigger an out-of-bounds read in fts5LeafSeek() via an attacker-controlled loop bound and a heap buffer overflow write in fts5ChunkIterate() through a crafted continuation page causing an integer underflow, exploitable when an FTS5 MATCH query is executed against the malicious database.

CVSS v3
7.8
EG Score
7.8(high)
EPSS
7.2%
KEV
Not listed

Published

June 9, 2026

Last Modified

June 11, 2026

Advisory Details (4)

Auto-updated Jun 9, 2026
No patch confirmed yet.
generic

SQLite before 3.53.2 Memory Corruption in FTS5 Extension | Advisories | VulnCheck

https://www.vulncheck.com/advisories/sqlite-before-memory-corruption-in-fts5-extension
generic

SQLite: Check-in [4a5ad516ea]

https://sqlite.org/src/info/4a5ad516ea93
generic

SQLite: Check-in [061febcf41]

https://sqlite.org/src/info/061febcf41ca
generic

SQLite Release 3.53.2 On 2026-06-03

https://sqlite.org/releaselog/3_53_2.html

Vendor Advisories for CVE-2026-11822(2)

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 / EcosystemFixed in / PatchReleasedSource
ubuntusqlite3-tools (3.37.2-2ubuntu0.6) @ jammy2026-07-06ubuntu

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.

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 40× in last 7d / 172× 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 172 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-11822?
CVE-2026-11822 is a high vulnerability published on June 9, 2026. SQLite before 3.53.2 contains memory corruption vulnerabilities in the FTS5 full-text search extension that allow attackers to cause process crashes, memory exhaustion, or arbitrary code execution by supplying a crafted database with malformed FTS5 page data. Attackers can trigger an out-of-bounds…
When was CVE-2026-11822 disclosed?
CVE-2026-11822 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on June 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11822 actively exploited?
CVE-2026-11822 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11822?
CVE-2026-11822 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-11822?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11822, 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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