PT-2026-79720

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix netns reference imbalance in conntrack kfuncs The opts argument of the BPF conntrack kfuncs can point to a shared map value. bpf nf ct lookup and bpf nf ct alloc entry read opts-netns id separately when acquiring and...

PT-2026-79648

In the Linux kernel, the following vulnerability has been resolved: samples/damon/mtier: error out for zero quota goal target values Patch series "mm/damon: avoid division by zero from damos quota score". DAMON SAMPLE MTIER and DAMON LRU SORT allow the user to trigger division by zero in damos...

PT-2026-79671

In the Linux kernel, the following vulnerability has been resolved: packet: synchronize pressure clearing with ring reconfiguration packet set ring updates the RX ring state under sk receive queue.lock, but used to publish the tpacket receive mode through po-prot hook.func after releasing that...

PT-2026-79663

In the Linux kernel, the following vulnerability has been resolved: futex: Prevent robust futex exit race some more A robust futex unlock stores 0 over the whole futex value - wiping FUTEX WAITERS - and wakes a single waiter. That wakeup is a one-shot notification: the protocol relies on its...

PT-2026-79600

In the Linux kernel, the following vulnerability has been resolved: fscrypt: use the mount idmap for the owner check in fscrypt ioctl set policy fscrypt ioctl set policy calls inode owner or capable with &nop mnt idmap before allowing an encryption policy to be set, instead of the idmap of the...

PT-2026-79708

In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: Validate T10 PI scatterlist counts When T10 PI is negotiated, vhost-scsi splits protection bytes from the data iterator before mapping the request scatterlists. A malformed request can claim protection bytes that cove...

PT-2026-79602

In the Linux kernel, the following vulnerability has been resolved: ip6 tunnel: clear skb2-cb in ip6ip6 err ip6ip6 err clones an outer IPv6 ICMP error skb, pulls it to the quoted inner IPv6 packet, and then passes the clone to icmpv6 send. The clone still carries the outer packet's inet6 skb parm...

PT-2026-79726

In the Linux kernel, the following vulnerability has been resolved: accel/amxdna: Fix page-insertion errors in amdxdna insert pages Two error paths in amdxdna insert pages called vma-vm ops-closevma before returning an error code to the caller. This is incorrect: amdxdna gem obj mmap registers an...

PT-2026-79664

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire br mrp alloc test skb builds MRP test frames on an skb from dev alloc skb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is...

Linux Distros Unpatched Vulnerability : CVE-2026-74646

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTS...

Linux Distros Unpatched Vulnerability : CVE-2026-74596

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs,fsverity: remove check for fsverity being enabled in setattrprepare The check that fs-verity is available in the kernel is not necessary here. Filesystems...

Linux Distros Unpatched Vulnerability : CVE-2026-74690

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/ism: Fix UAF of sba and ieq during ismdevexit A ism interrupt handler can be active in parallel with ismdevexit, accessing freed data structures. No new...

Linux Distros Unpatched Vulnerability : CVE-2026-74668

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - packet: use consistent hardheaderlen in TXRING send path tpacketsnd reads dev-hardheaderlen independently for skb allocation and header construction in...

Linux Distros Unpatched Vulnerability : CVE-2026-74655

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted ...

Linux Distros Unpatched Vulnerability : CVE-2026-74605

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - eventfs: Use children field for rcu head and add memory barriers When an eventfs inode is freed, it sets ei-isfreed and then uses its ei-list to add it to the...

Linux Distros Unpatched Vulnerability : CVE-2026-74688

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: clear control chunk transport if it is being removed sctpmakeheartbeatack caches the destination transport in chunk-transport without taking a reference...

Linux Distros Unpatched Vulnerability : CVE-2026-74589

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, sockmap: Fix skredir use-after-free in send verdict skpsockmsgverdict takes a socket reference for psock-skredir. tcpbpfsendverdict copies that pointer whi...

Linux Distros Unpatched Vulnerability : CVE-2026-74602

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ring-buffer: Initialise reader page order in rballocatecpubuffer In rballocatecpubuffer, bpage-order was omitted, leaving it as 0. This is an issue for a...

Linux Distros Unpatched Vulnerability : CVE-2026-74625

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: bridge: release template ct on non-IP path A bridge nftables ct zone set rule can attach a conntrack template to an skb before nfctbridgepre sees it...

Linux Distros Unpatched Vulnerability : CVE-2026-74657

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv4: Fix fibnlmsgsize for RTAVIA nexthops fibnlmsgsize still estimates nexthop space as if every gateway is encoded as an IPv4 RTAGATEWAY attribute. IPv4 route...