UBUNTU-CVE-2026-98634

In the Linux kernel, the following vulnerability has been resolved: scsi: sdzbc: Reject disks with too many zones sdzbcreadzones computes the number of zones with 64-bit arithmetic and stores the result in the unsigned int nrzones field of struct zoneddiskinfo, silently truncating counts that...

DEBIAN-CVE-2026-98731

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix plen overflow in btintelpcierecvframe plen is u16 and computed as HDRSIZE + dlen. For ACL/ISO frames dlen is a 16-bit field, so a value = 0xFFFC wraps the sum, bypassing the "skb-len plen" check and...

DEBIAN-CVE-2026-98547

In the Linux kernel, the following vulnerability has been resolved: afpacket: fix integer overflow in prbcalcretireblktmo prbcalcretireblktmo computes in 32-bit int arithmetic: mbits = blksizeinbytes 8 / 1024 1024; If I'm reading the validation right, tpblocksize is user controlled and...

DEBIAN-CVE-2026-98829

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop oversized fragments to avoid extralen overflow In ieee80211rxhdefragment, fragment payloads are accumulated into entry-extralen as subsequent fragments arrive: entry-extralen += rx-skb-len; When the final...

CVE-2026-98819

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate DDC record lengths Parse DDC record lengths in unsigned storage so 0xFF does not wrap. Reject records smaller than the mandatory three-byte header, records exceeding U8MAX, and records exceeding...

AZL-109077 CVE-2026-98801 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: restrict SORESERVEMEM to TCP sockets and cap max value Commit 2bb2f5fb21b0 "net: add new socket option SORESERVEMEM" and commit d00c8ee31729 "net: fix possible NULL deref in sockreservememory" only checked skhasaccountsk,...

DEBIAN-CVE-2026-98801

In the Linux kernel, the following vulnerability has been resolved: net: restrict SORESERVEMEM to TCP sockets and cap max value Commit 2bb2f5fb21b0 "net: add new socket option SORESERVEMEM" and commit d00c8ee31729 "net: fix possible NULL deref in sockreservememory" only checked skhasaccountsk,...

CVE-2026-98731

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix plen overflow in btintelpcierecvframe plen is u16 and computed as HDRSIZE + dlen. For ACL/ISO frames dlen is a 16-bit field, so a value = 0xFFFC wraps the sum, bypassing the "skb-len plen" check and...

DEBIAN-CVE-2026-98634

In the Linux kernel, the following vulnerability has been resolved: scsi: sdzbc: Reject disks with too many zones sdzbcreadzones computes the number of zones with 64-bit arithmetic and stores the result in the unsigned int nrzones field of struct zoneddiskinfo, silently truncating counts that...

CVE-2026-98634

In the Linux kernel, the following vulnerability has been resolved: scsi: sdzbc: Reject disks with too many zones sdzbcreadzones computes the number of zones with 64-bit arithmetic and stores the result in the unsigned int nrzones field of struct zoneddiskinfo, silently truncating counts that...

AZL-108659 CVE-2026-98547 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: afpacket: fix integer overflow in prbcalcretireblktmo prbcalcretireblktmo computes in 32-bit int arithmetic: mbits = blksizeinbytes 8 / 1024 1024; If I'm reading the validation right, tpblocksize is user controlled and...

CVE-2026-98547

In the Linux kernel, the following vulnerability has been resolved: afpacket: fix integer overflow in prbcalcretireblktmo prbcalcretireblktmo computes in 32-bit int arithmetic: mbits = blksizeinbytes 8 / 1024 1024; If I'm reading the validation right, tpblocksize is user controlled and...

CVE-2026-98829 wifi: mac80211: drop oversized fragments to avoid extra_len overflow

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop oversized fragments to avoid extralen overflow In ieee80211rxhdefragment, fragment payloads are accumulated into entry-extralen as subsequent fragments arrive: entry-extralen += rx-skb-len; When the final...

CVE-2026-98829

The Linux kernel contains a vulnerability in the mac80211 component where oversized fragments can cause an extra_len overflow . The root cause is that entry->extra_len was narrowed from unsigned int to u16 to reduce memory footprint. When a sequence of large fragments exceeds 65535 bytes, the ...

CVE-2026-98829 wifi: mac80211: drop oversized fragments to avoid extra_len overflow

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop oversized fragments to avoid extralen overflow In ieee80211rxhdefragment, fragment payloads are accumulated into entry-extralen as subsequent fragments arrive: entry-extralen += rx-skb-len; When the final...

CVE-2026-98819

The Linux kernel contains a vulnerability in the btintel Bluetooth driver regarding how it handles DDC record lengths . The root cause is that record lengths were parsed in a manner where the value 0xFF could wrap, potentially leading to incorrect processing. The fix involves parsing lengths in u...

EUVD-2026-103904

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate DDC record lengths Parse DDC record lengths in unsigned storage so 0xFF does not wrap. Reject records smaller than the mandatory three-byte header, records exceeding U8MAX, and records exceeding...

CVE-2026-98819 Bluetooth: btintel: validate DDC record lengths

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate DDC record lengths Parse DDC record lengths in unsigned storage so 0xFF does not wrap. Reject records smaller than the mandatory three-byte header, records exceeding U8MAX, and records exceeding...

CVE-2026-98819 Bluetooth: btintel: validate DDC record lengths

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate DDC record lengths Parse DDC record lengths in unsigned storage so 0xFF does not wrap. Reject records smaller than the mandatory three-byte header, records exceeding U8MAX, and records exceeding...

CVE-2026-98801 net: restrict SO_RESERVE_MEM to TCP sockets and cap max value

In the Linux kernel, the following vulnerability has been resolved: net: restrict SORESERVEMEM to TCP sockets and cap max value Commit 2bb2f5fb21b0 "net: add new socket option SORESERVEMEM" and commit d00c8ee31729 "net: fix possible NULL deref in sockreservememory" only checked skhasaccountsk,...