CVE-2011-0531PoC(videolan / vlc_media_player)

LOWCVSS 9.3 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

demux/mkv/mkv.hpp in the MKV demuxer plugin in VideoLAN VLC media player 1.1.6.1 and earlier allows remote attackers to cause a denial of service (crash) and execute arbitrary commands via a crafted MKV (WebM or Matroska) file that triggers memory corruption, related to "class mismatching" and the MKV_IS_ID macro.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-20

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • vlc_media_player

Threat summary

  • Public PoC is present in monitored signal
  • 1 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
Products
vlc_media_player

68 versions affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-27: 1PoC Mentioned / Linked · 2026-06-27: 106-27
Signal classification1 categories
PoC
1100.0%
Referenced assets1 URL
Full discourse1 post
  • BBWriteup@bbwriteup
    PoC

    "From Fuzzing to a Controlled Proof: CVE-2011–0531 on ARM64 with Docker and QEMU" by Raafat Abualazm #InfoSec #CyberSecurity #Hacking #BugBounty https://medium.com/@raafat.abualazm96/from-fuzzing-to-a-controlled-proof-cve-2011-0531-on-arm64-with-docker-and-qemu-80a96b5d944d

    Post summary

    The Medium article announces a controlled proof of concept for CVE‑2011‑0531 on ARM64 using Docker and QEMU, but does not provide exploit code, active exploitation evidence, patches, or detailed technical vulnerability information.

    00021158
    754 followersView on X
CPE platform detail69 entries

69 of 69 entries

PartVendorProductVersionTarget SWTarget HW
Appvideolanvlc_media_player---
Appvideolanvlc_media_player0.1.99b--
Appvideolanvlc_media_player0.1.99e--
Appvideolanvlc_media_player0.1.99f--
Appvideolanvlc_media_player0.1.99g--
Appvideolanvlc_media_player0.1.99h--
Appvideolanvlc_media_player0.1.99i--
Appvideolanvlc_media_player0.2.0--
Appvideolanvlc_media_player0.2.60--
Appvideolanvlc_media_player0.2.61--
Appvideolanvlc_media_player0.2.62--
Appvideolanvlc_media_player0.2.63--
Appvideolanvlc_media_player0.2.70--
Appvideolanvlc_media_player0.2.71--
Appvideolanvlc_media_player0.2.72--
Appvideolanvlc_media_player0.2.73--
Appvideolanvlc_media_player0.2.80--
Appvideolanvlc_media_player0.2.81--
Appvideolanvlc_media_player0.2.82--
Appvideolanvlc_media_player0.2.83--
Appvideolanvlc_media_player0.2.90--
Appvideolanvlc_media_player0.2.91--
Appvideolanvlc_media_player0.2.92--
Appvideolanvlc_media_player0.3.0--
Appvideolanvlc_media_player0.3.1--
Appvideolanvlc_media_player0.4.0--
Appvideolanvlc_media_player0.4.1--
Appvideolanvlc_media_player0.4.2--
Appvideolanvlc_media_player0.4.3--
Appvideolanvlc_media_player0.4.4--
Appvideolanvlc_media_player0.4.5--
Appvideolanvlc_media_player0.4.6--
Appvideolanvlc_media_player0.5.0--
Appvideolanvlc_media_player0.5.1--
Appvideolanvlc_media_player0.5.2--
Appvideolanvlc_media_player0.5.3--
Appvideolanvlc_media_player0.6.0--
Appvideolanvlc_media_player0.6.1--
Appvideolanvlc_media_player0.6.2--
Appvideolanvlc_media_player0.7.0--
Appvideolanvlc_media_player0.7.2--
Appvideolanvlc_media_player0.8.0--
Appvideolanvlc_media_player0.8.1--
Appvideolanvlc_media_player0.8.2--
Appvideolanvlc_media_player0.8.4--
Appvideolanvlc_media_player0.8.5--
Appvideolanvlc_media_player0.8.6--
Appvideolanvlc_media_player0.9.10--
Appvideolanvlc_media_player0.9.2--
Appvideolanvlc_media_player0.9.3--
Appvideolanvlc_media_player0.9.4--
Appvideolanvlc_media_player0.9.5--
Appvideolanvlc_media_player0.9.6--
Appvideolanvlc_media_player0.9.8a--
Appvideolanvlc_media_player0.9.9--
Appvideolanvlc_media_player1.0.0--
Appvideolanvlc_media_player1.0.1--
Appvideolanvlc_media_player1.0.2--
Appvideolanvlc_media_player1.0.3--
Appvideolanvlc_media_player1.0.4--
Appvideolanvlc_media_player1.0.5--
Appvideolanvlc_media_player1.0.6--
Appvideolanvlc_media_player1.1.0--
Appvideolanvlc_media_player1.1.1--
Appvideolanvlc_media_player1.1.2--
Appvideolanvlc_media_player1.1.3--
Appvideolanvlc_media_player1.1.4--
Appvideolanvlc_media_player1.1.5--
Appvideolanvlc_media_player1.1.6--

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