CVE-2026-50810

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence

Score 5.5 from GitHub Security Advisory published 2026-07-08. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this weekElevated
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

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

A NULL pointer dereference in smooth_parse_stream_index() in src/media_tools/mpd.c in GPAC master HEAD before commit b35c61f104b85fbb16520ac2838d5d2ef70845b5 allows attackers to cause a denial of service

CVSS v3
5.5
EG Score
5.5(high)
EPSS
2.4%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 10, 2026

Advisory Details (3)

Auto-updated Jul 9, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

gist:0c67bf67a268ff8861100bfc132e801c · GitHub

https://gist.github.com/junius-sec/0c67bf67a268ff8861100bfc132e801c
github_commit

commit b35c61f104b8 (gpac/gpac)

Fix landed in gpac/gpac commit b35c61f104b8 — awaiting tagged release

https://github.com/gpac/gpac/commit/b35c61f104b85fbb16520ac2838d5d2ef70845b5
generic

NULL dereference in smooth_parse_stream_index when Smooth Streaming StreamIndex has c entries but no Url · Issue #3507 · gpac/gpac · GitHub

https://github.com/gpac/gpac/issues/3507

Vendor Advisories for CVE-2026-50810(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 23× in last 7d / 28× 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. 2026-07-15 17:06 UTCEG score recompute
  2. 2026-07-15 17:06 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 16:57 UTCEPSS rescore
  5. 2026-07-15 02:00 UTCEPSS rescore
  6. 2026-07-15 02:00 UTCEPSS rescore
  7. 2026-07-14 17:08 UTCEG score recompute
  8. 2026-07-14 17:08 UTCGHSA enrichment
  9. 2026-07-13 22:31 UTCEPSS rescore
  10. 2026-07-13 17:18 UTCEG score recompute
  11. 2026-07-13 17:18 UTCGHSA enrichment
  12. 2026-07-12 17:26 UTCEG score recompute
  13. 2026-07-12 17:26 UTCGHSA enrichment
  14. 2026-07-12 05:46 UTCEPSS rescore
  15. 2026-07-11 17:35 UTCEG score recompute
  16. 2026-07-11 17:35 UTCGHSA enrichment
  17. 2026-07-11 08:27 UTCEPSS rescore
  18. 2026-07-11 08:27 UTCEPSS rescore
  19. 2026-07-10 17:45 UTCEG score recompute▲ 5.50
  20. 2026-07-10 17:45 UTCGHSA enrichment
  21. 2026-07-09 19:10 UTCEPSS rescore
  22. 2026-07-09 19:10 UTCEPSS rescore
  23. 2026-07-09 15:35 UTCMITRE cvelistV5CVSS v3 → 5.5 · severity → MEDIUM
  24. 2026-07-08 15:16 UTCEPSS rescore
  25. 2026-07-08 15:16 UTCEPSS rescore
Show 3 more
  1. 2026-07-08 00:21 UTCNVD update
  2. 2026-07-07 22:57 UTCEG score recompute
  3. 2026-07-07 22:56 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-50810?
CVE-2026-50810 is a medium vulnerability published on July 7, 2026. A NULL pointer dereference in smoothparsestreamindex() in src/mediatools/mpd.c in GPAC master HEAD before commit b35c61f104b85fbb16520ac2838d5d2ef70845b5 allows attackers to cause a denial of service
When was CVE-2026-50810 disclosed?
CVE-2026-50810 was first published in the National Vulnerability Database on July 7, 2026, with the most recent update on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50810 actively exploited?
CVE-2026-50810 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-50810?
CVE-2026-50810 has a CVSS v3.1 base score of 5.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-50810?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50810, 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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