CVE-2026-39210PoC

LOW

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Patch affected systems immediately
Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

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2.0/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

Public PoC is present in monitored signal
Patch or workaround signal is available
2 mentions across 2 observed days
Momentum state: stable

What's happening

PoC mentioned or linked in 1 signal
Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
Disclosure: 1 classified signal
Peaked 1d ago at 1 mentions (2026-06-07); latest day: 1
2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d

Signal classification2 categories

PoC

150.0%

Disclosure

150.0%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-06-07	1	PoC1
2026-06-12	1	Disclosure1

Full discourse2 posts

iototsecnews@iototsecnews131d
Disclosure
AI が主導する脆弱性発見の現場：FFmpeg の 21 件と Chrome の 429 件が意味するものは？ https://iototsecnews.jp/2026/06/06/ai-agent-uncovers-21-zero-days-in-ffmpeg-chrome-patches-record-429-bugs/ AI の進化により脆弱性の発見コストが下がりましたが、急増している報告件数への対応が追いつかないという問題が浮上しています。FFmpeg で見つかった CVE-2026-39210 〜 CVE-2026-39218 などのバグや、Chrome 149 で修正された最深刻な CVE-2026-10881 (CVSS 9.6) といった、長年見逃されていた問題が次々と浮き彫りになっています。しかし、バグを見つける機械の速度に対して、それらを精査して修正プログラムを適用する人間のトリアージ体制が追いつかないという大きな問題が生じています。今後は対応プロセスの効率化が、エンジニアに求められていくのでしょう。 #AI #ML #FFmpeg #Google #Vulnerability
Post summary
AI agents have identified multiple zero‑day vulnerabilities in FFmpeg and Chrome, highlighting a surge in discovered bugs and the need for improved triage and patching processes.
01000136
499 followersView on X
Techgines@nxtgen579255136d
PoC
An autonomous AI security agent just found 21 zero-days in FFmpeg for ~$1,000. Some were 23 years old. All came with working PoCs. CVE-2026-39210 through 39218 assigned. 12 more fixed, not yet numbered. This is what commodity AI vulnerability research https://www.techgines.com/post/ai-agent-ffmpeg-zero-days-autonomous-vulnerability-discovery https://t.co/ad6T1JxzDh
Post summary
An autonomous AI security agent uncovered 21 zero‑day vulnerabilities in FFmpeg, all accompanied by working proofs‑of‑concept, and assigned CVE identifiers 2026‑39210 through 39218, with no indication of current exploitation or patch availability.
0001027
5 followersView on X

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