CVE-2026-50810

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM 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 — 3 sources updated this weekElevated
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: Elevated riskExposed: 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(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity55% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
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.

Affected Packages

(1 across 1 ecosystem)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
gpac1.0.1+dfsg1-4 ... 2.2.1+dfsg1-3.1~exp1 (13 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 49× 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.

Showing the most recent 100 of 131 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-07 16:01 UTCEPSS rescore
  5. 2026-09-06 13:47 UTCEPSS rescore
  6. 2026-09-05 22:56 UTCEG score recompute
  7. 2026-09-05 22:56 UTCGHSA enrichment
  8. 2026-09-04 05:06 UTCEPSS rescore
  9. 2026-09-02 14:12 UTCEPSS rescore
  10. 2026-09-01 13:54 UTCEPSS rescore
  11. 2026-08-30 19:17 UTCEPSS rescore
  12. 2026-08-30 07:47 UTCEG score recompute
  13. 2026-08-30 07:47 UTCGHSA enrichment
  14. 2026-08-28 21:41 UTCEPSS rescore
  15. 2026-08-27 21:57 UTCEG score recompute
  16. 2026-08-27 21:57 UTCGHSA enrichment
  17. 2026-08-27 14:25 UTCEPSS rescore
  18. 2026-08-26 14:46 UTCEPSS rescore
  19. 2026-08-26 13:51 UTCEG score recompute
  20. 2026-08-26 13:51 UTCGHSA enrichment
  21. 2026-08-25 13:49 UTCEPSS rescore
  22. 2026-08-25 03:56 UTCEG score recompute
  23. 2026-08-25 03:56 UTCGHSA enrichment
  24. 2026-08-24 04:05 UTCGHSA enrichment
  25. 2026-08-23 01:57 UTCGHSA enrichment
Show 75 more
  1. 2026-08-22 02:03 UTCGHSA enrichment
  2. 2026-08-21 02:13 UTCEG score recompute
  3. 2026-08-21 02:13 UTCGHSA enrichment
  4. 2026-08-20 22:55 UTCEPSS rescore
  5. 2026-08-20 02:22 UTCEG score recompute
  6. 2026-08-20 02:22 UTCGHSA enrichment
  7. 2026-08-19 17:04 UTCEPSS rescore
  8. 2026-08-18 20:48 UTCEG score recompute
  9. 2026-08-18 20:48 UTCGHSA enrichment
  10. 2026-08-18 13:48 UTCEPSS rescore
  11. 2026-08-17 14:07 UTCEG score recompute
  12. 2026-08-17 14:07 UTCGHSA enrichment
  13. 2026-08-17 13:47 UTCEPSS rescore
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 14:17 UTCEG score recompute
  16. 2026-08-16 14:17 UTCGHSA enrichment
  17. 2026-08-16 02:14 UTCEPSS rescore
  18. 2026-08-15 14:27 UTCEG score recompute
  19. 2026-08-15 14:27 UTCGHSA enrichment
  20. 2026-08-15 01:30 UTCEPSS rescore
  21. 2026-08-14 14:36 UTCEG score recompute
  22. 2026-08-14 14:36 UTCGHSA enrichment
  23. 2026-08-13 22:00 UTCEPSS rescore
  24. 2026-08-13 14:45 UTCGHSA enrichment
  25. 2026-08-12 14:55 UTCEG score recompute
  26. 2026-08-12 14:55 UTCGHSA enrichment
  27. 2026-08-12 13:51 UTCEPSS rescore
  28. 2026-08-11 15:04 UTCEG score recompute
  29. 2026-08-11 15:04 UTCGHSA enrichment
  30. 2026-08-11 00:00 UTCEPSS rescore
  31. 2026-08-10 15:14 UTCGHSA enrichment
  32. 2026-08-09 15:23 UTCEG score recompute
  33. 2026-08-09 15:23 UTCGHSA enrichment
  34. 2026-08-09 13:46 UTCEPSS rescore
  35. 2026-08-08 16:37 UTCEPSS rescore
  36. 2026-08-08 15:33 UTCGHSA enrichment
  37. 2026-08-07 15:42 UTCEG score recompute
  38. 2026-08-07 15:42 UTCGHSA enrichment
  39. 2026-08-06 15:52 UTCEG score recompute
  40. 2026-08-06 15:52 UTCGHSA enrichment
  41. 2026-08-06 13:47 UTCEPSS rescore
  42. 2026-08-05 19:17 UTCEPSS rescore
  43. 2026-08-05 15:57 UTCEG score recompute
  44. 2026-08-05 15:57 UTCGHSA enrichment
  45. 2026-08-04 15:10 UTCEPSS rescore
  46. 2026-08-04 13:47 UTCEG score recompute
  47. 2026-08-04 13:47 UTCGHSA enrichment
  48. 2026-08-04 10:39 UTCEPSS rescore
  49. 2026-08-03 12:57 UTCEG score recompute
  50. 2026-08-03 12:57 UTCGHSA enrichment
  51. 2026-08-03 10:36 UTCEPSS rescore
  52. 2026-08-02 11:51 UTCEG score recompute
  53. 2026-08-02 11:51 UTCGHSA enrichment
  54. 2026-08-02 02:27 UTCEPSS rescore
  55. 2026-08-01 12:00 UTCEG score recompute
  56. 2026-08-01 12:00 UTCGHSA enrichment
  57. 2026-08-01 04:16 UTCEPSS rescore
  58. 2026-07-31 12:10 UTCEG score recompute
  59. 2026-07-31 12:09 UTCGHSA enrichment
  60. 2026-07-30 16:28 UTCEPSS rescore
  61. 2026-07-30 12:14 UTCEG score recompute
  62. 2026-07-30 12:14 UTCGHSA enrichment
  63. 2026-07-30 01:30 UTCEPSS rescore
  64. 2026-07-29 12:18 UTCEG score recompute
  65. 2026-07-29 12:18 UTCGHSA enrichment
  66. 2026-07-28 15:37 UTCEPSS rescore
  67. 2026-07-28 12:27 UTCGHSA enrichment
  68. 2026-07-27 12:35 UTCGHSA enrichment
  69. 2026-07-26 12:44 UTCEG score recompute
  70. 2026-07-26 12:44 UTCGHSA enrichment
  71. 2026-07-25 14:18 UTCEPSS rescore
  72. 2026-07-24 14:18 UTCEPSS rescore
  73. 2026-07-23 14:18 UTCEPSS rescore
  74. 2026-07-23 03:19 UTCEG score recompute
  75. 2026-07-22 14:08 UTCEPSS rescore

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 0% probability of exploitation in the next 30 days, which ranks it in the top 93.4% of all scored CVEs.
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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