CVE-2026-90609

LOWPre-NVD 3.33.3—
EchelonGraph scoreHIGH confidence

Score 3.3 from GitHub Security Advisory (severity: LOW) published 2026-09-14. a secondary CVSS source baseline 3.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
3.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 3.3Exploit: Elevated riskExposed: 0

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

A vulnerability has been found in GPAC up to f1219cde. The impacted element is an unknown function of the file scenegraph/vrml_tools.c of the component MP4Box. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 is sufficient to resolve this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. It is suggested to upgrade the affected component.

CVSS v3
3.3
EG Score
3.3(high)
EG Risk
31(Track)
EG Risk 31/100SSVC: 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
Severity33% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 14, 2026

References (9)

Vendor Advisories for CVE-2026-90609(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 18× in last 7d / 18× 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. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-17 19:32 UTCEPSS rescore
  3. 2026-09-17 13:59 UTCEG score recompute
  4. 2026-09-17 13:59 UTCGHSA enrichment
  5. 2026-09-16 14:09 UTCEPSS rescore
  6. 2026-09-16 05:15 UTCEPSS rescore
  7. 2026-09-15 03:12 UTCEPSS rescore
  8. 2026-09-14 21:05 UTCGHSA enrichment
  9. 2026-09-14 16:25 UTCEG score recompute
  10. 2026-09-14 16:25 UTCGHSA enrichment
  11. 2026-09-14 16:23 UTCNVD updateCVSS v4 → 1.9
  12. 2026-09-14 15:20 UTCEG score recompute
  13. 2026-09-14 15:20 UTCGHSA enrichment
  14. 2026-09-14 15:19 UTCMITRE cvelistV5CVSS v4 → 4.8
  15. 2026-09-14 01:20 UTCEG score recompute
  16. 2026-09-14 01:19 UTCNVD updateCVSS v4 → 1.9
  17. 2026-09-14 00:40 UTCEG score recompute
  18. 2026-09-14 00:39 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-90609?
CVE-2026-90609 is a low vulnerability published on September 14, 2026. A vulnerability has been found in GPAC up to f1219cde. The impacted element is an unknown function of the file scenegraph/vrml_tools.c of the component MP4Box. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been…
When was CVE-2026-90609 disclosed?
CVE-2026-90609 was first published in the National Vulnerability Database on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-90609 actively exploited?
CVE-2026-90609 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 98.1% of all scored CVEs.
What is the CVSS score of CVE-2026-90609?
CVE-2026-90609 has a CVSS v3 base score of 3.3 (NVD).
How do I remediate CVE-2026-90609?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-90609, 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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