CVE-2026-65650

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-07-22. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
Trending — 4 sources updated this week
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Elgg before 7.0.0 does not check image dimensions to prevent denial of service via a large avatar upload.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
17.6%
KEV
Not listed

Published

July 22, 2026

Last Modified

July 22, 2026

Advisory Details (3)

Auto-updated Jul 22, 2026
Patch available. Sources: github_commit, github_pr.
github_pr Patch Available

fix(images): prevent OOM issues when images are too large to resize

Patch available: Elgg/Elgg 7.0.0 (PR #15041 merged 2026-04-16)

https://github.com/Elgg/Elgg/pull/15041
generic

Comparing 7.0.0-rc.1...7.0.0 · Elgg/Elgg · GitHub

https://github.com/Elgg/Elgg/compare/7.0.0-rc.1...7.0.0
github_commit Patch Available

commit ab91d59dc2ca (Elgg/Elgg)

Patch available: Elgg/Elgg 6.3.5 (contains commit ab91d59dc2ca)

https://github.com/Elgg/Elgg/commit/ab91d59dc2caaa3fdbfe7e9b916fc0cc7e6b323a

Vendor Advisories for CVE-2026-65650(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 13× 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. 2026-07-24 14:18 UTCEPSS rescore
  2. 2026-07-24 14:18 UTCEPSS rescore
  3. 2026-07-23 14:18 UTCEPSS rescore
  4. 2026-07-23 14:18 UTCEPSS rescore
  5. 2026-07-23 03:22 UTCEG score recompute
  6. 2026-07-22 21:58 UTCEG score recompute
  7. 2026-07-22 21:58 UTCGHSA enrichment
  8. 2026-07-22 21:09 UTCGHSA enrichment
  9. 2026-07-22 21:07 UTCGHSA enrichment
  10. 2026-07-22 18:55 UTCEG score recompute
  11. 2026-07-22 18:54 UTCGHSA enrichment
  12. 2026-07-22 17:36 UTCEG score recompute
  13. 2026-07-22 17:35 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-65650?
CVE-2026-65650 is a medium vulnerability published on July 22, 2026. Elgg before 7.0.0 does not check image dimensions to prevent denial of service via a large avatar upload.
When was CVE-2026-65650 disclosed?
CVE-2026-65650 was first published in the National Vulnerability Database on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65650 actively exploited?
CVE-2026-65650 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-65650?
CVE-2026-65650 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-65650?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-65650, 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-2026-65650

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