CVE-2026-53705

HIGHPre-NVD 7.67.6—
EchelonGraph scoreMEDIUM confidence

Score 7.6 from GitHub Security Advisory (severity: HIGH) published 2026-06-15. a secondary CVSS source baseline 7.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — Patch released this week
7.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.6Exploit: None knownExposed: 0

A fix is available — apply it.

A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.

CVSS v3
7.6
EG Score
7.6(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: 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
Severity76% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

June 15, 2026

Last Modified

July 28, 2026

Advisory Details (2)

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

2487615 – (CVE-2026-53705) CVE-2026-53705 gstreamer1-plugins-good: GStreamer: Heap buffer overflow in WavPack decoder via integer overflow

https://bugzilla.redhat.com/show_bug.cgi?id=2487615
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-53705

Vendor Advisories for CVE-2026-53705(4)

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

Patch Availability(6)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatgstreamer1-plugins-good-0:1.24.11-1.el10_0.32026-07-28redhat
redhatgstreamer1-plugins-good-0:1.18.4-8.el9_2.12026-07-28redhat
ubuntulibgstreamer-plugins-good1.0-dev (1.24.2-1ubuntu1.5) @ noble2026-07-28ubuntu
redhatgstreamer1-plugins-good-0:1.22.12-7.el9_8.12026-07-09redhat
redhatgstreamer1-plugins-good-0:1.26.7-2.el10_2.12026-07-08redhat
redhatgstreamer1-plugins-good-0:1.16.1-7.el8_102026-07-08redhat

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.

Additional Vendor Advisories

(3)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 37× in last 7d / 115× 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 163 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-53705?
CVE-2026-53705 is a high vulnerability published on June 15, 2026. A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 block_samples channels) in gstwavpackdechandleframe() causes a very small heap allocation. The WavPack library then…
When was CVE-2026-53705 disclosed?
CVE-2026-53705 was first published in the National Vulnerability Database on June 15, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53705 actively exploited?
CVE-2026-53705 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 76.6% of all scored CVEs.
What is the CVSS score of CVE-2026-53705?
CVE-2026-53705 has a CVSS v3 base score of 7.6 (NVD).
How do I remediate CVE-2026-53705?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53705, 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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