PT-2026-90160

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-wmi-sysman: Don't hex dump attribute security buffer set attribute populates the security area of the BIOS attribute request buffer with the current admin password via populate security buffer, then dumps the...

PT-2026-90159

In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate level in perf mask ioctls isst if get perf level mask and isst if get base freq mask use the user-provided level as an index into perf levels via read pp level info and read bf level info, but neither...

PT-2026-90064

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix TX DMA mapping leak for AddBA req frames mt7996/mt7992 hand the firmware a HW MAC-TXP for AddBA req action frames MT TXD7 MAC TXD, set in mt7996 mac write txwi 80211, but are otherwise FW-TXP devices. On t...

PT-2026-90144

In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: fix heap OOB read in sk store and kek store sk store and kek store strip a trailing newline from the sysfs write before allocating the key buffer: length = count; if buflength - 1 == ' ' length--; bioscf...

PT-2026-90128

In the Linux kernel, the following vulnerability has been resolved: net: bnxt: ring the doorbell when SW USO exits early When a burst of packets is handed down to the driver, the driver defers the doorbell to the end by setting txr-kick pending = 1. The normal TX path handles this, but the SW USO...

PT-2026-90152

In the Linux kernel, the following vulnerability has been resolved: platform/x86: panasonic-laptop: Fix sentinel write past pcc-sinf acpi pcc retrieve biosdata rejects SINF packages only when pcc-num sifr is strictly less than hkey-package.count, then unconditionally writes a trailing sentinel at...

PT-2026-90166

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Reject a vSID wider than the SID MATCH field tegra241 vintf init vsid programs the guest-provided vSID into SID MATCH, whose VIRT SID field spans bits 20:1 with bit 0 as the match-enable flag. The HW therefo...

PT-2026-90428

In the Linux kernel, the following vulnerability has been resolved: NFSD: restart ssc expire umount walk after dropping nfsd ssc lock nfsd4 ssc expire umount walks nn-nfsd ssc mount list with list for each entry safeni, tmp, .... For each expired entry it sets nsui busy = true, drops nfsd ssc loc...

PT-2026-90078

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: dvm: fix memory leak in iwl op mode dvm start In iwl op mode dvm start, jumping to out free eeprom currently bypasses the out free eeprom blob label. Consequently, error paths triggered after successfully parsing t...

PT-2026-90415

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate symlink target length in NFSv4 CREATE nfsd4 decode create accepts an unbounded cr datalen from the wire for NF4LNK symlink targets, allowing a client to force a kmalloc of up to the maximum RPC payload size several...

PT-2026-90190

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq256xx: drain usb work before freeing the charger The USB-PHY notifier queues usb work, whose handler calls power supply changedbq-charger. The reset devm action only unregisters the notifier and was registered...

PT-2026-90221

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Guard legacy bundles without method elm The legacy write path dispatches through a uverbs api write method, but the uverbs attr bundle passed to provider code does not have an ioctl method element. If malformed...

PT-2026-90181

In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: quiesce delayed work before teardown The threaded IRQ handler can queue pwr rdy work, max charging time work and batt presence work. pwr rdy work and batt presence work can also queue max charging time work...

PT-2026-90273

In the Linux kernel, the following vulnerability has been resolved: md: do overflow check for sb-bblog shift in super 1 load In super 1 load, sb-bblog shift is an u8 type value loaded from on- disk superblock. It is used for badblocks API badblocks set by the following sequence, 1930...

PT-2026-90071

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Fix potential memory leak in rtw txq push skb The skb passed to the rtw hci tx write is expected to be freed when the function fails, but the error path in rtw txq push skb does not free the skb before returning. Thi...

PT-2026-90436

In the Linux kernel, the following vulnerability has been resolved: ubifs: fix out-of-bounds read in signature length check ubifs sb verify signature bounds the on-disk ubifs sig node-len field before handing the signature payload to verify pkcs7 signature, but the check has the wrong sign: if le...

PT-2026-90058

In the Linux kernel, the following vulnerability has been resolved: smack: fix cred UAF in smack file send sigiotask When inspecting the credentials of another task, objective credentials -real cred, accessed with task cred must always be used. Accessing -cred on a non-current task is forbidden...

PT-2026-90305

In the Linux kernel, the following vulnerability has been resolved: acpi/apei/ghes: Use raw spinlock t for CXL CPER work locks The CXL CPER work registration and unregistration helpers acquire cxl cper work lock and cxl cper prot err work lock with a spinlock guard, which leaves local interrupts...

PT-2026-90130

In the Linux kernel, the following vulnerability has been resolved: net: tun: bound receive headroom tun get user uses tun-align both as skb headroom and when choosing how much packet data to keep linear. OVS can propagate an oversized headroom request from another port to TUN or TAP. When align ...

PT-2026-90145

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/pmc: Fix LPS0 and debugfs leaks when STB init fails amd pmc probe registers the LPS0 s2idle handler with acpi register lps0 dev and creates the driver's debugfs directory before calling amd stb s2d init, which is...