CVE-2026-80914 Bluetooth: ISO: fix use-after-free of listener socket in iso_conn_ready

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix use-after-free of listener socket in isoconnready isoconnready looks up the BIS listener socket with isogetsock, which takes a reference, and then, without re-checking its state, creates a child socket from it...

The vulnerability of the `tcp_ao_delete_key()` function in the `net/ipv4/tcp_ao.c` module, which is part of the IPv4 protocol implementation in Linux kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the tcpaodeletekey function in the net/ipv4/tcpao.c module, part of the IPv4 protocol implementation in Linux kernel, relates to the dereferencing of a pointer with an expired validity period. Exploiting this vulnerability could allow an attacker to compromise the...

CVE-2026-15460: Operation on Resource in Wrong Phase of Lifetime

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

PT-2026-89182

The Bluetooth Classic BR/EDR L2CAP receive handler bt l2cap br recv in subsys/bluetooth/host/classic/l2cap br.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BT L2CAP CONNECTED state. A dynamic channel is assigned i...

Linux Distros Unpatched Vulnerability : CVE-2026-80923

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xhci: dbgtty: Fix unregister on ttyregisterdriver failure If ttyregisterdriver fails, it drops the reference, but fails to set the global dbcttydriver to NULL,...

PT-2026-89093

In the Linux kernel, the following vulnerability has been resolved: xhci: dbgtty: Fix unregister on tty register driver failure If tty register driver fails, it drops the reference, but fails to set the global dbc tty driver to NULL, causing the unregister to be called again when module exits. On...

MiracleLinux 8 : kernel-4.18.0-553.157.1.el8_10 (AXSA:2026-1779:74)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1779:74 advisory. kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154create CVE-2024-56602 kernel: ip6gre: Use cached t-net in ip6erspanchangeli...

ALPINE-CVE-2026-80229

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

AZL-99837 CVE-2026-80229 affecting package rust 1.75.0-31

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

AZL-99867 CVE-2026-80229 affecting package rust 1.90.0-10

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

CVE-2026-80229

The curl library is vulnerable to a heap-use-after-free flaw when using the multi interface with OpenSSL 3 provider configurations. The root cause is that libcurl attaches an allocated library context to an easy handle's state but fails to acquire an ownership reference. Consequently, destroying ...

CVE-2026-80229 OpenSSL provider use-after-free

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

CVE-2026-80229

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053396)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053396 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix slab-use-after-free due to dangling pointer dqipriv When mounting ocfs2 and then...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053328)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053328 advisory. In the Linux kernel, the following vulnerability has been resolved: afpacket: avoid erroring out after sockinitdata in packetcreate After sockinitdata the allocated ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-073365)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-073365 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: release layout stid on setlease failure nfs4allocstid publishes the new stid into...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053273)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053273 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: Enforce that teql can only be used as root qdisc Design intent of teql is that it is...

The vulnerability of the drm_gem_change_handle_ioctl() function in the drivers/gpu/drm/drm_gem.c module of the Direct Rendering Infrastructure (DRI) driver for the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the drmgemchangehandleioctl function in the drivers/gpu/drm/drmgem.c module of the Direct Rendering Infrastructure DRI driver for the Linux operating system is related to the dereferencing of a pointer with an expired validity period. Exploiting this vulnerability could allow...

PT-2026-91016

It was discovered that OpenVPN had a use-after-free vulnerability in its TLS session handling. An attacker could possibly use this issue to cause OpenVPN to crash, resulting in a denial of service, or execute arbitrary code. CVE-2026-84471 It was discovered that OpenVPN incorrectly handled...

SUSE CVE-2026-74359

In the Linux kernel, the following vulnerability has been resolved: configfslookup: don't leave -sdentry dangling on failure Normally -sdentry is cleared when dentry it's pointing to becomes negative on eviction, realistically. However, that only happens if dentry gets to be positive in the first...