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Recent Advisories

Severity ID Title Vendor Product Date Type
CRITICAL 9.8 CVE-2026-53006

ipv6: fix possible UAF in icmpv6_rcv()_CVE-2026-53006

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr and daddr before pskb_pu...

Linux Linux 4b3418fba0fe819197e3359d5ddbef84ba2c59de CVE
HIGH 7.8 CVE-2026-53005

af_unix: Drop all SCM attributes for SOCKMAP._CVE-2026-53005

In the Linux kernel, the following vulnerability has been resolved: af_unix: Drop all SCM attributes for SOCKMAP. SOCKMAP can hide inflight fd fr...

Linux Linux c63829182c37c2d6d0608976d15fa61ebebe9e6b CVE
HIGH 7.5 CVE-2026-53003

pppoe: drop PFC frames_CVE-2026-53003

In the Linux kernel, the following vulnerability has been resolved: pppoe: drop PFC frames RFC 2516 Section 7 states that Protocol Field Compress...

Linux Linux 7fb1b8ca8fa1ee34ffc328f17f78da68c7cc04e6 CVE
CRITICAL 9.8 CVE-2026-53002

netfilter: conntrack: remove sprintf usage_CVE-2026-53002

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace it with scnprintf, the buf...

Linux Linux 9fafcd7b203229c3f3893a475741afc27e276306 CVE
HIGH 7.8 CVE-2026-53000

netfilter: nat: use kfree_rcu to release ops_CVE-2026-53000

In the Linux kernel, the following vulnerability has been resolved: netfilter: nat: use kfree_rcu to release ops Florian Westphal says: "Histori...

Linux Linux e2cf17d3774c323ef6dab6e9f7c0cfc5e742afd9 CVE
CRITICAL 9.1 CVE-2026-52999

netfilter: nfnetlink_osf: fix out-of-bounds read on option matching_CVE-2026-52999

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix out-of-bounds read on option matching In nf_osf...

Linux Linux 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b CVE
HIGH 7.5 CVE-2026-52998

netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check_CVE-2026-52998

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check The nf_...

Linux Linux 11eeef41d5f63c7d2f7fdfcc733eb7fb137cc384 CVE
CRITICAL 9.8 CVE-2026-52993

tipc: fix double-free in tipc_buf_append()_CVE-2026-52993

In the Linux kernel, the following vulnerability has been resolved: tipc: fix double-free in tipc_buf_append() tipc_msg_validate() can potentiall...

Linux Linux d618d09a68e4eed7a435beb2e355250f6f40664a CVE
HIGH 7.8 CVE-2026-52991

sched/psi: fix race between file release and pressure write_CVE-2026-52991

In the Linux kernel, the following vulnerability has been resolved: sched/psi: fix race between file release and pressure write A potential race ...

Linux Linux 0e94682b73bfa6c44c98af7a26771c9c08c055d5 CVE