CVE-2026-46470

MEDIUMNVD 4.04.0—
EchelonGraph scoreMEDIUM confidence

Score 4.0 from GitHub Security Advisory published 2026-05-14. NVD baseline CVSS 4.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
4.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.0Exploit: None knownExposed: 0

A fix is available — apply it.

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemux_audio_caps function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.

CVSS v3
4.0
EG Score
4.0(medium)
EG Risk
18(Track)
EG Risk 18/100SSVC: 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
Severity40% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

May 14, 2026

Last Modified

May 19, 2026

Advisory Details (2)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

GStreamer Security Advisory

https://gstreamer.freedesktop.org/security/sa-2026-0018.html
generic
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11243.patch

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibgstreamer-plugins-good1.0-dev (1.26.5-1ubuntu2.3) @ questing2026-08-23ubuntu

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.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.01.18.4-2 ... 1.29.2-1 (90 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.01.22.0-5 ... 1.29.2-1 (74 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.01.26.2-11.26.2-1+deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.01.26.10-1 ... 1.28.1-1 (19 versions)1.28.2-1—

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 5× in last 7d / 35× 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 215 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-46470?
CVE-2026-46470 is a medium vulnerability published on May 14, 2026. An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemuxaudiocaps function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.
When was CVE-2026-46470 disclosed?
CVE-2026-46470 was first published in the National Vulnerability Database on May 14, 2026, with the most recent update on May 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46470 actively exploited?
CVE-2026-46470 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 88.9% of all scored CVEs.
What is the CVSS score of CVE-2026-46470?
CVE-2026-46470 has a CVSS v3 base score of 4.0 (NVD).
How do I remediate CVE-2026-46470?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46470, 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.

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