CVE-2024-47603

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.9%, top 45% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 0

A fix is available — apply it.

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gst_matroska_demux_update_tracks function within matroska-demux.c. The vulnerability occurs when the gst_caps_is_equal function is called with invalid caps values. If this happen, then in the function gst_buffer_get_size the call to GST_BUFFER_MEM_PTR can return a null pointer. Attempting to dereference the size field of this null pointer results in a null pointer dereference. This vulnerability is fixed in 1.24.10.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
50(Track)
EG Risk 50/100SSVC: 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
Severity75% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
57%
KEV
Not listed

Published

December 12, 2024

Last Modified

March 17, 2026

References (4)

Vendor Advisories for CVE-2024-47603(1)

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

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibgstreamer-plugins-good1.0-dev (1.24.2-1ubuntu1.1) @ noble2026-05-23ubuntu
redhatgstreamer1-plugins-good-0:1.22.12-4.el92025-05-13redhat

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, 1.18.4-2+deb11u1, 1.18.4-2+deb11u21.18.4-2+deb11u3—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.01.22.0-5, 1.22.0-5+deb12u11.22.0-5+deb12u2—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.0—1.24.10-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
gst-plugins-good1.0—1.24.10-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

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 8× in last 7d / 33× 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 164 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2024-47603?
CVE-2024-47603 is a high vulnerability published on December 12, 2024. GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gstmatroskademuxupdatetracks function within matroska-demux.c. The vulnerability occurs when the gstcapsisequal function is called with invalid caps…
When was CVE-2024-47603 disclosed?
CVE-2024-47603 was first published in the National Vulnerability Database on December 12, 2024, with the most recent update on March 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-47603 actively exploited?
CVE-2024-47603 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 42.6% of all scored CVEs.
What is the CVSS score of CVE-2024-47603?
CVE-2024-47603 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2024-47603?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-47603, 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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