CVE-2026-98794Medium· 6.5▾ SunlitA flaw was found in the Linux kernel's IPVS (IP Virtual Server) subsystem. An attacker on the local network can send synchronization messages containing invalid connection flag combinations to an IPVS backup server. This lack of validation…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
Last analysed / modified upstream
— → 6.5
none → medium
A flaw was found in the Linux kernel's IPVS (IP Virtual Server) subsystem. An attacker on the local network can send synchronization messages containing invalid connection flag combinations to an IPVS backup server. This lack of validation can disrupt connection tracking lookups and corrupt connection handling, leading to a Denial of Service (DoS).
kernel: ipvs: filter some flags received in the backup server — rated Moderate by Red Hat. Released 2026-10-18, updated 2026-10-23.
Affected:
No fix planned:
Out of support scope
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-106071Low· 3.6nodejs: nodejs: Permission model bypass via wildcard path matching flaw (CVE-2026-106071)
CVE-2026-106070Low· 3.7nodejs: Node.js: Security inspection bypass via crafted ZIP archive header mismatch (CVE-2026-106070)
CVE-2026-98873Low· 3.3kernel: netfilter: nf_conntrack_expect: zero at allocation time (CVE-2026-98873)
CVE-2026-98871Medium· 4.1kernel: crypto: ccp - Fix possible deadlock in SEV init failure path (CVE-2026-98871)
CVE-2026-98876Medium· 4.1kernel: host1x: bus: Fix missing ops null check in error teardown (CVE-2026-98876)
CVE-2026-98874Low· 2.3kernel: wifi: iwlwifi: mld: don't WARN on WoWLAN suspend w/o netdetect (CVE-2026-98874)