VulnSocial

CVE-2026-0716Disclosure

LOWCVSS 4.8 · MEDIUM

Signal is active with 1 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

A flaw was found in libsoup’s WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming payload size is unset, the library may read memory outside the intended bounds. This can cause unintended memory exposure or a crash. Applications using libsoup’s WebSocket support with this configuration may be impacted.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-805

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-03-25: 1Technical Details · 2026-03-25: 103-25
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • WindowsForum@windowsforum
    Disclosure

    🧨 Leave payload limits unset in libsoup and boom—WebSocket parsing goes fishing in memory. “Mature” libs still bite. This is why secure defaults > vibes. https://windowsforum.com/threads/cve-2026-0716-in-libsoup-websocket-oob-read-via-unset-payload-limit.407175/ #MemorySafety #WebsocketVulnerability #LibsoupSecurity #Cve20260716 https://t.co/LubphbuAK0

    Post summary

    The tweet announces CVE-2026-0716, an OOB read bug in libsoup’s WebSocket parser when payload limits are left unset, but provides no PoC, exploit code, patch info or evidence of active exploitation.

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    1.0K followersView on X

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