Security briefings tagged with Memory corruption
CISA lists the original two flaws as known exploited. The separate session upload progress flaw was not in CISA's catalog on November 9.
Update the PHP runtime using the vendor advisory, and assess CVE-2026-115560 separately. Ask your hosting provider to confirm fixes if it manages PHP.
上次審核
CVE-2026-98432
A race condition in Linux's IPv4 TCP connection handling can expose kernel memory, crash a host, or allow remote code execution before application authentication.
Researchers demonstrated root command execution against MPTCP listeners; other IPv4 TCP services may also be affected. Reports reviewed on November 2 did not confirm real-world attacks.
Install your distribution's fixed kernel and verify it is running after a reboot or vendor-supported activation. Updating containers alone does not patch the host.
上次審核
CVE-2026-111497
CVE-2026-111497 is a memory-corruption flaw in the shared Brotli decoder. Any service that decompresses attacker-controlled Brotli, in a request or an HTTP response, can be exposed.
The decoder is used beyond Node.js, including in server-side fetches. The October 25 review did not confirm active exploitation.
Update or remove vulnerable Brotli decoders using each vendor's guidance, including copies bundled with runtimes or container images.