CVE-2024-32656

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 0.2% (14th percentile of EPSS-scored CVEs). 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
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Ant Media Server is live streaming engine software. A local privilege escalation vulnerability in present in versions 2.6.0 through 2.8.2 allows any unprivileged operating system user account to escalate privileges to the root user account on the system. This vulnerability arises from Ant Media Server running with Java Management Extensions (JMX) enabled and authentication disabled on localhost on port 5599/TCP. This vulnerability is nearly identical to the local privilege escalation vulnerability CVE-2023-26269 identified in Apache James. Any unprivileged operating system user can connect to the JMX service running on port 5599/TCP on localhost and leverage the MLet Bean within JMX to load a remote MBean from an attacker-controlled server. This allows an attacker to execute arbitrary code within the Java process run by Ant Media Server and execute code within the context of the antmedia service account on the system. Version 2.9.0 contains a patch for the issue. As a workaround, one may remove certain parameters from the antmedia.service file.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
35
EG Risk 35/100CISA SSVC

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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
14th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

April 22, 2024

Last Modified

April 15, 2026

Advisory Details (2)

Auto-updated Sep 30, 2026
Patch available. Sources: github_commit, github.
githubMentions a patch (unverified)

Local privilege escalation which allows any unprivileged operating system user account to escalate privileges to the root user account on the system · Advisory · ant-media/Ant-Media-Server · GitHub

https://github.com/ant-media/Ant-Media-Server/security/advisories/GHSA-qwhw-hh9j-54f5
github_commit

commit 9cb38500729e (ant-media/Ant-Media-Server)

Fix landed in ant-media/Ant-Media-Server commit 9cb38500729e — awaiting tagged release

https://github.com/ant-media/Ant-Media-Server/commit/9cb38500729e0ff302da0290b9cfe1ec4dd6c764

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
io.antmedia:ant-media-server2.6.0 ... 2.8.2 (9 versions)
  • 2.6.0 up to 2.9.0: fixed in 2.9.0
—

Weakness Classification(1)

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

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 208 total refreshes for this CVE.

  1. 2026-10-10 19:58 UTCEPSS rescore
  2. 2026-10-09 20:05 UTCEPSS rescore
  3. 2026-10-08 17:07 UTCEPSS rescore
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  10. 2026-10-01 19:48 UTCEPSS rescore
  11. 2026-09-30 19:43 UTCEG score recompute
  12. 2026-09-30 15:01 UTCEPSS rescore
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  25. 2026-09-17 19:50 UTCOSV refresh
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  1. 2026-09-16 14:06 UTCEPSS rescore
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  9. 2026-09-08 21:58 UTCEPSS rescore
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  11. 2026-09-06 13:46 UTCEPSS rescore
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  18. 2026-08-30 19:15 UTCEPSS rescore
  19. 2026-08-30 01:20 UTCEPSS rescore
  20. 2026-08-29 20:13 UTCOSV refresh
  21. 2026-08-28 21:39 UTCEPSS rescore
  22. 2026-08-27 14:23 UTCEPSS rescore
  23. 2026-08-26 14:44 UTCEPSS rescore
  24. 2026-08-25 13:47 UTCEPSS rescore
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  27. 2026-08-20 22:53 UTCEPSS rescore
  28. 2026-08-19 17:02 UTCEPSS rescore
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  30. 2026-08-18 13:46 UTCEPSS rescore
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  36. 2026-08-13 21:59 UTCEPSS rescore
  37. 2026-08-13 07:02 UTCOSV refresh
  38. 2026-08-12 13:49 UTCEPSS rescore
  39. 2026-08-11 13:40 UTCEPSS rescore
  40. 2026-08-10 23:58 UTCEPSS rescore
  41. 2026-08-09 13:45 UTCEPSS rescore
  42. 2026-08-08 16:35 UTCEPSS rescore
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  44. 2026-08-06 13:45 UTCEPSS rescore
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  55. 2026-07-28 15:34 UTCEPSS rescore
  56. 2026-07-28 15:20 UTCOSV refresh
  57. 2026-07-27 14:11 UTCEPSS rescore
  58. 2026-07-26 14:53 UTCEPSS rescore
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  60. 2026-07-25 14:16 UTCEPSS rescore
  61. 2026-07-24 14:16 UTCEPSS rescore
  62. 2026-07-23 14:17 UTCEPSS rescore
  63. 2026-07-23 02:36 UTCEG score recompute
  64. 2026-07-22 14:07 UTCEPSS rescore
  65. 2026-07-21 15:23 UTCEPSS rescore
  66. 2026-07-20 17:06 UTCEPSS rescore
  67. 2026-07-19 02:28 UTCEPSS rescore
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  69. 2026-07-18 10:03 UTCEPSS rescore
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  71. 2026-07-16 17:01 UTCEPSS rescore
  72. 2026-07-15 16:56 UTCEPSS rescore
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  74. 2026-07-15 01:59 UTCEPSS rescore
  75. 2026-07-15 01:59 UTCEPSS rescore

Related CVEs(same product + same CWE)

Same product

2 shown

Maven:io.antmedia:ant-media-server

Frequently asked(5)

What is CVE-2024-32656?
CVE-2024-32656 is a high vulnerability published on April 22, 2024. Ant Media Server is live streaming engine software. A local privilege escalation vulnerability in present in versions 2.6.0 through 2.8.2 allows any unprivileged operating system user account to escalate privileges to the root user account on the system. This vulnerability arises from Ant Media…
When was CVE-2024-32656 disclosed?
CVE-2024-32656 was first published on April 22, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-32656 actively exploited?
CVE-2024-32656 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (14th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-32656?
CVE-2024-32656 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2024-32656?
A fix for CVE-2024-32656 is available: update to the fixed version the vendor names in its advisory.

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