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Vulnerability Analysis

CVE-2026-27613: TinyWeb CGI Parameter Bypass

CVE-2026-27613 lets remote users bypass TinyWeb CGI parameter checks, exposing PHP source or running commands. Upgrade to TinyWeb 2.01 and review CGI use.

Oct 18, 20263 min read
Vulnerability Analysis

CVE-2026-2761: WebRender Sandbox Escape in Firefox

CVE-2026-2761 is a sandbox escape in Firefox and Thunderbird, fixed in Firefox 148, ESR 140.8 and Thunderbird 148. Update and restart every install.

Oct 18, 20264 min read
Vulnerability Analysis

CVE-2026-27607: RustFS Presigned POST Policy Bypass

CVE-2026-27607 lets RustFS ignore presigned POST policy limits on size, key prefix and content type. Upgrade from 1.0.0-alpha.56 to 82 to alpha.83.

Oct 18, 20263 min read
Vulnerability Analysis

CVE-2026-27606: Critical Path Traversal in Rollup

CVE-2026-27606 is a critical Rollup path traversal that writes files outside the output folder. Upgrade to 4.59.0, 3.30.0 or 2.80.0 and audit builds.

Oct 18, 20265 min read
Vulnerability Analysis

CVE-2026-2760: WebRender Sandbox Escape in Firefox

CVE-2026-2760 is a sandbox escape in Firefox and Thunderbird, fixed in Firefox 148, ESR 140.8 and Thunderbird 148. Update and restart every install.

Oct 18, 20264 min read
Vulnerability Analysis

CVE-2026-27590: Caddy FastCGI Path Confusion Flaw

CVE-2026-27590 is a critical Caddy FastCGI path splitting bug that can run the wrong file as PHP. Upgrade to Caddy 2.11.1 and review upload handling.

Oct 18, 20263 min read
Vulnerability Analysis

CVE-2026-2759: Critical ImageLib Flaw in Firefox

CVE-2026-2759 is a critical ImageLib boundary bug in Firefox and Thunderbird. Fixed in Firefox 148, ESR 140.8 and Thunderbird 148. Update and restart.

Oct 18, 20263 min read
Vulnerability Analysis

CVE-2026-27588: Caddy Host Matcher Case Bypass

CVE-2026-27588 makes Caddy host matching case sensitive when a route lists more than 100 hosts, allowing bypass by Host header casing. Upgrade to v2.11.1.

Oct 18, 20262 min read
Vulnerability Analysis

CVE-2026-27587: Caddy Path Matcher Case Bypass

CVE-2026-27587 lets a request change the casing of its path to dodge Caddy path matchers that use percent escapes. Upgrade to Caddy 2.11.1 or later.

Oct 18, 20263 min read

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