CVE-2026-52722

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-15. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: NoneExposed: 0

A fix is available — apply it.

A signed integer overflow vulnerability was found in GStreamer's VMnc decoder. A crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic, bypassing a length check and leading to out-of-bounds reads. A remote attacker could trick a user into opening a specially crafted VMnc file, potentially causing a crash or information disclosure.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
23.2%
KEV
Not listed

Published

June 15, 2026

Last Modified

July 15, 2026

Advisory Details (3)

Auto-updated Jun 15, 2026
Patch available. Sources: redhat.
generic

GStreamer / gstreamer · GitLab

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5107
redhat

2486733 – (CVE-2026-52722) CVE-2026-52722 gstreamer1-plugins-bad-free: GStreamer: Signed integer overflow in VMnc decoder cursor payload handling

https://bugzilla.redhat.com/show_bug.cgi?id=2486733
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-52722

Vendor Advisories for CVE-2026-52722(4)

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

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatgstreamer1-plugins-bad-free-0:1.16.1-8.el8_102026-07-09redhat
redhatgstreamer1-plugins-bad-free-0:1.26.7-2.el10_2.42026-07-08redhat
redhatgstreamer1-plugins-bad-free-0:1.22.12-7.el9_8.12026-07-08redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 101× 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 135 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-52722?
CVE-2026-52722 is a high vulnerability published on June 15, 2026. A signed integer overflow vulnerability was found in GStreamer's VMnc decoder. A crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic, bypassing a length check and leading to out-of-bounds reads. A remote attacker could trick a user into opening a…
When was CVE-2026-52722 disclosed?
CVE-2026-52722 was first published in the National Vulnerability Database on June 15, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-52722 actively exploited?
CVE-2026-52722 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-52722?
CVE-2026-52722 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-52722?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-52722, 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-2026-52722

Explore →

Is Your Infrastructure Affected by CVE-2026-52722?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs