CVE-2026-52722

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH 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
Trending — 3 sources updated this week
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

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

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(high)
EPSS
20.7%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 30, 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(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 31× in last 7d / 116× 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 116 total refreshes for this CVE.

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

Related CVEs(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 June 30, 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 20.7% 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