keycloak: Keycloak: Denial of Service via specially crafted SAML input

A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language SAML endpoint. This malicious input can cause high CPU usage and worker thread starvation, leading to a Denial of Service DoS where the server becomes...

DEBIAN-CVE-2026-98258

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98258

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98237

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: guard against a cyclic NDP chain The NDP traversal in mhimbimrx only stops when wNextNdpIndex is zero. Nothing requires the offsets to advance, so a modem that points an NDP at itself, or at an earlier NDP...

UBUNTU-CVE-2026-98258

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

UBUNTU-CVE-2026-98237

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: guard against a cyclic NDP chain The NDP traversal in mhimbimrx only stops when wNextNdpIndex is zero. Nothing requires the offsets to advance, so a modem that points an NDP at itself, or at an earlier NDP...

CVE-2026-98258

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98272

The Linux kernel contains a buffer overflow vulnerability in the mvpp2 driver during page_pool allocation . The issue occurs because the mvpp2_change_mtu() function may call mvpp2_bm_switch_buffers() without verifying if the number of pools (nrxqs * 2) exceeds the MVPP2_BM_MAX_POOLS limit of 8. T...

CVE-2026-98258

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98258 posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98258

A race condition exists in the Linux kernel within the posix-cpu-timers component. The issue stems from a previous commit that converted cpu_timer::firing from a tristate value to a boolean, causing a loss of distinction between timers not owned by the firing list and those where delivery was can...

EUVD-2026-93186

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98258 posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent freeing a timer which is queued on the expiry list Kijo analyzed another race in the POSIX CPU timer code: Commit bf635681c906 converted cputimer::firing from a tristate value to a boolean. This lost the...

CVE-2026-98228

The Linux kernel contains a vulnerability on MIPS I6500 CPU cores due to a lack of ordering guarantees for lld and scd instructions. This issue requires the injection of sync instructions above and below lld/scd loops using the WEAK_REORDERING_BEYOND_LLSC infrastructure to ensure arch_cmpxchg() r...

Security Bulletin: Maximo AI Service uses multiple third party dependencies which are vulnerable to multiple CVEs.

Summary Maximo AI Service uses transformers-5.8.0-py3-none-any.whl, mlflow-3.11.1-py3-none-any.whl, sqlparse-0.5.4-py3-none-any.whl, nltk-3.10.0-py3-none-any.whl, gitpython-3.1.53-py3-none-any.whl, and cryptography-46.0.7-cp311-abi3-macosx109universal2.whl which are vulnerable to CVE-2026-80047,...

CLEANSTART-2026-HQ29717 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the temporal-server package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-KS11045 Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations

Security vulnerability affects the temporal-server package. Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations...

PT-2026-106587

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.10-1.1 Description A race condition exists in the POSIX CPU timer code. The issue stems from the conversion of cpu timer::firing from a tristate value to a boolean, which removed the distinction between a tim...

Linux Distros Unpatched Vulnerability : CVE-2026-88252

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in sssd. A local user can cause a Denial of Service DoS by exhausting the responder service's available file descriptors system handles used fo...

Linux Distros Unpatched Vulnerability : CVE-2026-104712

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Asymmetric resource consumption amplification vulnerability in Apache Struts. When a request parameter is bound to an arbitrary-precision decimal...