PT-2026-61262

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Bluetooth ISO implementation where iso sock close calls iso sock clear timer before acquiring the socket lock. This allows iso sock clear timer to read the...

PT-2026-61365

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SMC-D client where the system fails to properly validate the ism dev slot when processing a CHID-0 ACCEPT. Specifically, the smc v2 determine accepted chid functio...

PT-2026-61126

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bdev pseudo-filesystem, an internal kernel filesystem that should not be accessible to userspace. A kernel NULL pointer dereference occurs when userspace attempts ...

PT-2026-61090

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the vcs write function. When the console lock is temporarily released to copy data from userspace, the vc data pointer obtained from vcs vc can become stale. I...

PT-2026-61308

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth 6lowpan component where the send mcast pkt function calls skb clone without verifying its return value. Because skb clone can return NULL during memory...

PT-2026-61424

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the pcm512x chipset driver. The function pcm512x overclock xxx put is defined as a general mixer kcontrol rather than a DAPM Digital Audio Power...

PT-2026-61437

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the phy reply size function. This happens because phy prepare data uses kstrdup to allocate strings such as name, drvname, upstream sfp name, and...

PT-2026-61411

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference occurs in the batman-adv module when a hard interface is retrieved as the primary interface of a mesh interface but becomes decoupled from it before the rtnl...

PT-2026-61486

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the spi: ep93xx driver where the system may dereference an error pointer. This occurs when the driver falls back to PIO Programmed Input/Output mode following a DMA...

PT-2026-61345

In the Linux kernel, the following vulnerability has been resolved: tracing: Avoid NULL return from hist field name on truncation hist field name returns "" everywhere except the fully-qualified VAR REF/EXPR case, where snprintf truncation returns NULL early and bypasses the bottom NULL-"" guard...

PT-2026-61105

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists during the registration of I2C adapters. The i2c get adapter function allows looking up adapters by ID and takes a reference to the embedded struct device. If an...

Linux Distros Unpatched Vulnerability : CVE-2026-53403

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fbdev: Fix fbnewmodelist to prevent null-ptr-deref in fbvideomodetovar info-var, a framebuffer's current mode, is expected to have a matching entry in...

PT-2026-61487

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the spi: qup driver where the system may dereference an error pointer if DMA Direct Memory Access setup fails during the probe process. When DMA setup fails, the drive...

PT-2026-61096

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the Linux kernel within the NFSv4/pNFS implementation. The function nfs4 decode mp ds addr decodes r netid and r addr opaques from a GETDEVICEINFO...

Oracle Linux 10 : httpd (ELSA-2026-21433)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-21433 advisory. - Resolves: RHEL-186221 - httpd: Apache HTTP Server: Heap-based Buffer Overflow via malicious backend servers CVE-2026-34356 - Resolves: RHEL-186195 ...

GO-2026-6009 Envoy Gateway: Nil-dereference when SecurityPolicy targets TCPRoute without spec.authorization in github.com/envoyproxy/gateway

Envoy Gateway: Nil-dereference when SecurityPolicy targets TCPRoute without spec.authorization in github.com/envoyproxy/gateway...

kernel: futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock

A flaw was found in the Linux kernel's futex Fast Userspace Mutex requeue mechanism. When a non-top waiter attempts to requeue a Priority Inheritance PI futex it already owns, a NULL pointer dereference can occur. This issue, specifically within the removewaiter function during a self-deadlock...

SUSE-SU-2026:3094-1 Security update for openssl-3

This update for openssl-3 fixes the following issues - CVE-2026-34182: CMS AuthEnvelopedData Processing May Accept Forged Messages bsc1266344. - CVE-2026-42767: NULL Pointer Dereference in CRMF EncryptedValue Decryption bsc1266350...

kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 shadow paging mechanism. This use-after-free vulnerability arises from incorrect handling of Guest Frame Numbers GFNs when guest page tables are modified. A local attacker with control over a guest virtual machine could...

httpd security update

2.4.63-13.0.1.el102.4 - Replace index.html with Oracle's index page oracleindex.html. 2.4.63-13.4 - Resolves: RHEL-186221 - httpd: Apache HTTP Server: Heap-based Buffer Overflow via malicious backend servers CVE-2026-34356 - Resolves: RHEL-186195 - httpd: Apache HTTP Server: Heap-based Buffer...