GLOBALVerified4 artifacts
Linux Kernel contains a missing initialization of a variable vulnerability that could allow for unintended modification of page-cache-backed data via failure to preserve the shared-fragment marker during socket buffer coalescing, causing ESP input processing to decrypt shared fragments in place. This vulnerability can be chained with CVE-2026-109618 and CVE-2026-109619 to implant PHP webshells and run commands as root.
cve:CVE-2026-109618cve:CVE-2026-109619cve:CVE-2026-46300ghsa:GHSA-6wmf-4rv5-p3rpghsa:GHSA-w8hw-w9fx-j79w
Coverage: 4global-cisa-kev · global-cisa-advisories-rss · global-krebs · ru-yandex-cloud-bulletins-markdown