CVE-2026-90792

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-09-14. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 0

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

A flaw has been found in GPAC up to f1219cde. This issue affects the function gf_node_list_get_child of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation of the argument Target causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been published and may be used. Upgrading to version abi-16.23 is capable of addressing this issue. Patch name: afca1f1181668d85941d51ed1adf647807d5d975. It is recommended to upgrade the affected component.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 14, 2026

Advisory Details (4)

Auto-updated Sep 14, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

GitHub - gpac/gpac: GPAC Ultramedia OSS for Video Streaming & Next-Gen Multimedia Transcoding, Packaging & Delivery · GitHub

https://github.com/gpac/gpac/
github_commit

commit afca1f118166 (gpac/gpac)

Fix landed in gpac/gpac commit afca1f118166 — awaiting tagged release

https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
generic

CVE_submit/gpac_3802.md at main · Ech06/CVE_submit · GitHub

https://github.com/Ech06/CVE_submit/blob/main/gpac_3802.md
generic

SEGV in `gf_node_list_get_child` when parsing a malformed BT BIFS command · Issue #3802 · gpac/gpac · GitHub

https://github.com/gpac/gpac/issues/3802

Vendor Advisories for CVE-2026-90792(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 23× in last 7d / 23× 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. 2026-09-19 19:18 UTCEG score recompute
  2. 2026-09-19 19:18 UTCGHSA enrichment
  3. 2026-09-18 19:41 UTCEG score recompute
  4. 2026-09-18 19:41 UTCGHSA enrichment
  5. 2026-09-18 19:28 UTCEPSS rescore
  6. 2026-09-17 20:04 UTCEG score recompute
  7. 2026-09-17 20:04 UTCGHSA enrichment
  8. 2026-09-17 19:32 UTCEPSS rescore
  9. 2026-09-16 20:27 UTCEG score recompute
  10. 2026-09-16 20:26 UTCGHSA enrichment
  11. 2026-09-16 14:09 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-15 20:47 UTCGHSA enrichment
  14. 2026-09-14 21:03 UTCEG score recompute
  15. 2026-09-14 21:03 UTCGHSA enrichment
  16. 2026-09-14 17:27 UTCEG score recompute
  17. 2026-09-14 17:26 UTCNVD updateCVSS v4 → 2.1
  18. 2026-09-14 16:50 UTCEG score recompute
  19. 2026-09-14 16:49 UTCMITRE cvelistV5CVSS v4 → 5.3
  20. 2026-09-14 16:24 UTCEG score recompute
  21. 2026-09-14 16:23 UTCNVD updateCVSS v4 → 2.1
  22. 2026-09-14 15:21 UTCEG score recompute
  23. 2026-09-14 15:19 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-90792?
CVE-2026-90792 is a medium vulnerability published on September 14, 2026. A flaw has been found in GPAC up to f1219cde. This issue affects the function gfnodelistgetchild of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation of the argument Target causes null pointer dereference. The attack is possible to be carried out remotely. The exploit…
When was CVE-2026-90792 disclosed?
CVE-2026-90792 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-2026-90792 actively exploited?
CVE-2026-90792 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 66.9% of all scored CVEs.
What is the CVSS score of CVE-2026-90792?
CVE-2026-90792 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-90792?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-90792, 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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