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CVE-2025-70304VulnerabilityPublished

CVE-2025-70304: GPAC · n/a

Affects GPACSource CVE Database V5

0

Not known to be exploited · CVSS 7.5 High.

Data as of 26 Oct 2026, 07:57 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 33% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 15 Jan 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

Affected software

ProductAffectedFixed in
GitHubzakkanijia/GPACpkg:github/zakkanijia/GPACOther threatsAffected
  • =2.4.0
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

1. Monitor GPAC project repositories and security advisories for official patches addressing CVE-2025-70304 and apply them promptly once available. 2. Restrict processing of untrusted or unauthenticated media content, especially subtitle streams, to reduce exposure to crafted packets. 3. Implement input validation and sanitization at the media ingestion layer to detect and reject malformed subtitle packets before they reach GPAC components. 4. Employ sandboxing or containerization for media processing applications to isolate potential crashes and prevent wider system impact. 5. Use application-level monitoring to detect abnormal crashes or service disruptions indicative of exploitation attempts. 6. For streaming platforms, consider rate limiting or filtering suspicious media streams from external sources. 7. Educate media content handlers and developers about the risks of processing untrusted media data and enforce secure coding practices in media-related software development. 8. Maintain up-to-date backups and incident response plans to quickly recover from potential denial of service incidents.

Description

A buffer overflow in the vobsub_get_subpic_duration() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted packet.

References

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