PT-2026-32368 · FFmpeg+1 · Ffmpeg+1

Xinghang Lv · CVE-2026-30997 · Published 2026-04-13 · Updated 2026-07-09

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions FFmpeg version 8.0.1

Description An out-of-bounds read occurs in the read global param() function within the libavcodec/av1dec.c component. This issue allows attackers to cause a Denial of Service (DoS) by providing a crafted input.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2026-09324

CVE-2026-30997

ECHO-2BA2-F811-BA46

JLSEC-2026-649

MGASA-2026-0153

OESA-2026-2315

OESA-2026-2928

OPENSUSE-SU-2026:10890-1

OPENSUSE-SU-2026:10931-1

OPENSUSE-SU-2026:11009-1

OPENSUSE-SU-2026:20914-1

OPENSUSE-SU-2026:21258-1

SUSE-SU-2026:22573-1

SUSE-SU-2026:2444-1

SUSE-SU-2026:2445-1

Affected Products

Ffmpeg

Red Os

References · 56

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30997.json · Exploit
• 🔥 https://excellent-oatmeal-319.notion.site/CVE-2026-30997-Out-of-Bounds-Access-a7929817b9794568b2f7774397c7d65f · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2026:21258-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2026-0153 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-40962 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:2445-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-30997 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2026-0153.html · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10931-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-09324 · Security Note
• https://osv.dev/vulnerability/OESA-2026-2928 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-30997 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:2444-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-30997 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-30997 · Vendor Advisory