CVE-2026-50813

MEDIUMPre-NVD 5.56.1▲
EchelonGraph scoreHIGH 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(high)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
1%
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(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 / EcosystemFixed in / PatchReleasedSource
ubuntusqlite3-tools (3.46.1-9ubuntu0.2) @ resolute2026-07-27ubuntu

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.

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 11× in last 7d / 35× 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. 2026-07-27 13:05 UTCVendor advisory
  2. 2026-07-27 13:04 UTCGHSA enrichment
  3. 2026-07-26 12:34 UTCEG score recompute
  4. 2026-07-26 12:34 UTCVendor advisory
  5. 2026-07-26 12:34 UTCGHSA enrichment
  6. 2026-07-25 14:18 UTCEPSS rescore
  7. 2026-07-24 14:18 UTCEPSS rescore
  8. 2026-07-23 14:18 UTCEPSS rescore
  9. 2026-07-23 03:19 UTCEG score recompute
  10. 2026-07-22 14:08 UTCEPSS rescore
  11. 2026-07-21 15:25 UTCEPSS rescore
  12. 2026-07-20 17:08 UTCEPSS rescore
  13. 2026-07-19 14:31 UTCEPSS rescore
  14. 2026-07-19 14:31 UTCEPSS rescore
  15. 2026-07-19 02:29 UTCEPSS rescore
  16. 2026-07-18 10:04 UTCEPSS rescore
  17. 2026-07-16 21:00 UTCGHSA enrichment
  18. 2026-07-16 17:03 UTCEPSS rescore
  19. 2026-07-15 20:34 UTCGHSA enrichment
  20. 2026-07-15 16:57 UTCEPSS rescore
  21. 2026-07-15 16:57 UTCEPSS rescore
  22. 2026-07-14 20:07 UTCGHSA enrichment
  23. 2026-07-13 22:31 UTCEPSS rescore
  24. 2026-07-13 19:40 UTCGHSA enrichment
  25. 2026-07-13 06:13 UTCEPSS rescore
Show 10 more
  1. 2026-07-13 06:13 UTCEPSS rescore
  2. 2026-07-12 19:14 UTCGHSA enrichment
  3. 2026-07-11 18:48 UTCGHSA enrichment
  4. 2026-07-10 18:22 UTCGHSA enrichment
  5. 2026-07-09 19:10 UTCEPSS rescore
  6. 2026-07-09 19:10 UTCEPSS rescore
  7. 2026-07-09 17:55 UTCGHSA enrichment
  8. 2026-07-08 20:53 UTCNVD updateCVSS v3 → 5.5
  9. 2026-07-08 17:29 UTCEG score recompute
  10. 2026-07-08 17:29 UTCMITRE cvelistV5first tracked

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 98.5% 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

Explore the affected products and dependency analysis for CVE-2026-50813

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