Mmastodon TechnologyCybersecurity first seen 1 d ago, last 1 d ago, peak #7
New Brotli decoder vulnerability alarms security teams
Original: Oh man, light a candle for # infosec , # sysop , and # ops , cause if you thought the # php # cve was fun, wait till you
Security professionals are warning each other about a newly disclosed high-severity vulnerability, CVE-2026-111497, dubbed Node2Shell or Broccoli2Shell. It is an out-of-bounds write flaw in the Brotli compression decoder, and system administrators are bracing for remediation work, comparing it to a recent painful PHP vulnerability.
Why now: A newly disclosed high-severity flaw in a widely used compression library is forcing admins to assess and patch systems.
BrotliCVE-2026-111497infosec community
Evidence
- Oh man, light a candle for # infosec , # sysop , and # ops , cause if you thought the # php # cve was fun, wait till you hear about CVE-2026-111497, AKA as Node2Shell, HTTP2Shell, and Broccoli2Shell, a high-severity out-of-bounds write vulnerability in the Brotli decoder that… · MissConstrue@mefi.social · 7
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