CVE-2026-75144Disclosure

LOWCVSS 8.5 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c) that allows attackers to trigger memory corruption by supplying a crafted Dirac data unit. The packetizer copies an input-derived data unit or fragment size into a fixed-size buffer without an upper bound check, causing a heap buffer overflow when the crafted input is packetized for RTP output.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-122

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud46d
Disclosure
🚨*CVE* CVE-2026-75144 FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c) that allows attackers to trig… https://www.cve.org/CVERecord?id=CVE-2026-75144 ----- Traducción: CVE-2026-75144 FFm… https://infoflow.cloud`
Post summary
The post discloses a heap buffer overflow in FFmpeg’s VC-2/Dirac RTP packetizer (before commit 1cdeb3c) but includes no PoC, exploit code, or patch details.
0000028
100 followersView on X
CVE@CVEnew46d
Disclosure
CVE-2026-75144 FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c) that allows attackers to trig… https://www.cve.org/CVERecord?id=CVE-2026-75144
Post summary
CVE-2026-75144 describes a heap buffer overflow vulnerability in FFmpeg’s VC‑2/Dirac RTP packetizer before commit 1cdeb3c.
000001.7K
58.0K followersView on X

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