Threats Tagged 'cve-2026-66731'
View all threats tagged with 'cve-2026-66731'. Filter and sort to focus on specific types of threats.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threats Tagged 'cve-2026-66731'
Click on any threat for detailed analysis and mitigation recommendations
CVE-2026-66731: Out-of-bounds Read in boazsegev facil.ioCVE-2026-66731 0 facil.io 0.7.5 through 0.7.6 contains a denial-of-service vulnerability in the HTTP/1.1 chunked transfer encoding parser that allows unauthenticated remote attackers to crash the server by sending a negative chunk size value. Attackers can send a single POST request with a Transfer-Encoding: chunked header containing a leading minus sign in the chunk size field, causing the parser in http1_parser.h to compute a large positive integer from the negated value, corrupting internal state and moving the read pointer into unmapped memory resulting in a fault. Join the discussion | CVE Database V5 | 07/27/2026, 16:57:01 UTC Added: 07/27/2026, 17:07:58 UTC |
Showing 1 to 1 of 1 result