Recent Advisories

Severity ID Title Vendor Product Date Type
HIGH 8.8 CVE-2026-53266

netfilter: bridge: make ebt_snat ARP rewrite writable_CVE-2026-53266

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT targe...

Linux Linux 63137bc5882a1882c553d389fdeeeace86ee1741 CVE
HIGH 7.8 CVE-2026-53265

dm cache policy smq: check allocation under invalidate lock_CVE-2026-53265

In the Linux kernel, the following vulnerability has been resolved: dm cache policy smq: check allocation under invalidate lock commit 2d1f7b65f5...

Linux Linux 4991b5a08751e2e82488fb93ae08849b6aea10d9 CVE
HIGH 7.8 CVE-2026-53264

net/sched: act_api: use RCU with deferred freeing for action lifecycle_CVE-2026-53264

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: use RCU with deferred freeing for action lifecycle When N...

Linux Linux d7fb60b9cafb982cb2e46a267646a8dfd4f2e5da CVE
HIGH 7.8 CVE-2026-53262

l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl()_CVE-2026-53262

In the Linux kernel, the following vulnerability has been resolved: l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl() pppol2tp_ioctl(...

Linux Linux fd558d186df2c13a22455373858bae634a4795af CVE
CRITICAL 9.8 CVE-2026-53260

tcp: Add preempt_{disable,enable}_nested() in reqsk_queue_hash_req()._CVE-2026-53260

In the Linux kernel, the following vulnerability has been resolved: tcp: Add preempt_{disable,enable}_nested() in reqsk_queue_hash_req(). syzbot ...

Linux Linux d2d6422f8bd17c6bb205133e290625a564194496 CVE
HIGH 7.8 CVE-2026-53259

ipv6: anycast: insert aca into global hash under idev->lock_CVE-2026-53259

In the Linux kernel, the following vulnerability has been resolved: ipv6: anycast: insert aca into global hash under idev->lock syzbot reported a...

Linux Linux eb1ac9ff6c4a5720b1a1476233be374c5dc44bff CVE
HIGH 8 CVE-2026-53256

Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind()_CVE-2026-53256

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() rfcomm_get_so...

Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 CVE
HIGH 8.1 CVE-2026-53254

Bluetooth: RFCOMM: validate skb length in MCC handlers_CVE-2026-53254

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: validate skb length in MCC handlers The RFCOMM MCC handler...

Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 CVE
HIGH 7.1 CVE-2026-53253

Bluetooth: bnep: reject short frames before parsing_CVE-2026-53253

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a sh...

Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 CVE
HIGH 7.8 CVE-2026-53250

xsk: cache csum_start/csum_offset to fix TOCTOU in xsk_skb_metadata()_CVE-2026-53250

In the Linux kernel, the following vulnerability has been resolved: xsk: cache csum_start/csum_offset to fix TOCTOU in xsk_skb_metadata() The TX ...

Linux Linux 48eb03dd26304c24f03bdbb9382e89c8564e71df CVE