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
Trending — 4 sources updated this week
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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
6.1(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: Track

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%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (3)

Auto-updated Jul 8, 2026
Upstream fix merged — awaiting tagged release. 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 / EcosystemFixed in / PatchReleasedSource
ubuntusqlite3-tools (3.46.1-9ubuntu0.2) @ resolute2026-08-25ubuntu
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 rangeFixed inDependents
sqlite33.34.1-3 ... 3.53.4-2 (52 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
sqlite33.40.1-2 ... 3.53.4-2 (29 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
sqlite33.46.1-7 ... 3.53.4-2 (9 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
sqlite33.46.1-7 ... 3.53.4-1 (6 versions)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 20× in last 7d / 97× 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 130 total refreshes for this CVE.

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

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 in the National Vulnerability Database 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% probability of exploitation in the next 30 days, which ranks it in the top 94.8% of all 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.
How do I remediate CVE-2026-50813?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50813, 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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