CVE-2026-50813

MEDIUMPre-NVD 5.56.1▲
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-07-08. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.5; sources differ by 0.6.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

An issue in SQLite before Fossil check-in 869a51ae84df allows a local attacker to obtain sensitive information via the Session Extension changeset concat/changegroup merge path

CVSS v3
5.5
EG Score
6.1MEDIUMmedium confidence
EG Risk
28
EG Risk 28/100CISA SSVC

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
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
4th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (3)

Auto-updated Jul 8, 2026
Patch available. Sources: github_commit.
generic

SQLite: Check-in [869a51ae84]

https://sqlite.org/src/info/869a51ae84df
github_commit

commit c597ed79d1bd (sqlite/sqlite)

Fix landed in sqlite/sqlite commit c597ed79d1bd — awaiting tagged release

https://github.com/sqlite/sqlite/commit/c597ed79d1bd03f57198d10d1f431adda293cf2e
generic

gist:f8acb66bafb80134c8e1a1c8c7c9f4f4 · GitHub

https://gist.github.com/junius-sec/f8acb66bafb80134c8e1a1c8c7c9f4f4

Vendor Advisories for CVE-2026-50813(2)

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

Patch Availability(2)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntusqlite3-tools (3.45.1-1ubuntu2.7) @ noble2026-10-01ubuntu
redhatsqlite-main-3.53.2-1.hum12026-06-04redhat

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.34.1-3 ... 3.53.4-2 (52 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.40.1-2 ... 3.53.4-2 (29 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.46.1-7 ... 3.53.4-2 (9 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.46.1-7 ... 3.53.4-1 (6 versions)
  • every version up to 3.53.4-2: fixed in 3.53.4-2
—

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 7× in last 7d / 42× 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 197 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Same vendor

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ubuntu:USN-8565-1

Frequently asked(5)

What is CVE-2026-50813?
CVE-2026-50813 is a medium vulnerability published on July 8, 2026. An issue in SQLite before Fossil check-in 869a51ae84df allows a local attacker to obtain sensitive information via the Session Extension changeset concat/changegroup merge path
When was CVE-2026-50813 disclosed?
CVE-2026-50813 was first published on July 8, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50813 actively exploited?
CVE-2026-50813 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (4th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-50813?
CVE-2026-50813 has a CVSS v3.1 base score of 5.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 6.1 (MEDIUM).
How do I remediate CVE-2026-50813?
A fix for CVE-2026-50813 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-50813 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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