UBUNTU-CVE-2026-102700

With its original introduction, GNTTABcacheflush was made available uniformly. XSA-232 CVE-2017-14318 then covered an omitted NULL pointer check, yet the addition of that check failed to adjust the subsequent error path. That error path fails to drop a page reference in case the specified page is...

CVE-2026-102700

With its original introduction, GNTTABcacheflush was made available uniformly. XSA-232 CVE-2017-14318 then covered an omitted NULL pointer check, yet the addition of that check failed to adjust the subsequent error path. That error path fails to drop a page reference in case the specified page is...

CVE-2026-102700 gnttab: cache-flush handling may cause page reference leak

With its original introduction, GNTTABcacheflush was made available uniformly. XSA-232 CVE-2017-14318 then covered an omitted NULL pointer check, yet the addition of that check failed to adjust the subsequent error path. That error path fails to drop a page reference in case the specified page is...

CVE-2026-102700

The Xen hypervisor is affected by a vulnerability in gnttab where the GNTTAB_cache_flush function fails to properly drop a page reference during certain error paths. This specifically occurs when the specified page is owned by special system domains, such as DOM_IO or DOM_COW . The issue stems fr...

Security update for xen

This update for xen fixes the following issues: CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. CVE-2026-79610: grant-table: double version change race bsc1283322. CVE-2026-79611: VMX: VMentry failure with branch tracing and blocked states bsc1283323. CVE-2026-102700: gntta...

Security update for xen

This update for xen fixes the following issues: Security issues fixed: CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. CVE-2026-79610: grant-table: double version change race bsc1283322. CVE-2026-79611: VMX: VMentry failure with branch tracing and blocked states bsc1283323...

SUSE-SU-2026:4641-1 Security update for xen

This update for xen fixes the following issues: Security issues fixed: - CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. - CVE-2026-79610: grant-table: double version change race bsc1283322. - CVE-2026-79611: VMX: VMentry failure with branch tracing and blocked states...

gnttab: cache-flush handling may cause page reference leak

ISSUE DESCRIPTION With its original introduction, GNTTABcacheflush was made available uniformly. XSA-232 CVE-2017-14318 then covered an omitted NULL pointer check, yet the addition of that check failed to adjust the subsequent error path. That error path fails to drop a page reference in case the...

SUSE CVE-2026-98235

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

DEBIAN-CVE-2026-98235

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

CVE-2026-98235

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

AZL-106464 CVE-2026-98191 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: release runtime PM ref on regdomain config failure wlcoreregdomainconfig gets a runtime PM reference before sending the regulatory-domain command. When wlcorecmdregdomainconfiglocked fails, the function queues...

UBUNTU-CVE-2026-98235

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

CVE-2026-98235

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

EUVD-2026-93163

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

CVE-2026-98235 net/sched: act_api: release tail references on DELACTION failure

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

CVE-2026-98235 net/sched: act_api: release tail references on DELACTION failure

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

CVE-2026-98191

The Linux kernel contains a vulnerability in the wifi: wlcore component related to runtime power management. The function wlcore_regdomain_config() acquires a runtime PM reference before sending a regulatory-domain command. However, when wlcore_cmd_regdomain_config_locked() fails, the function qu...

CVE-2026-98191 wifi: wlcore: release runtime PM ref on regdomain config failure

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: release runtime PM ref on regdomain config failure wlcoreregdomainconfig gets a runtime PM reference before sending the regulatory-domain command. When wlcorecmdregdomainconfiglocked fails, the function queues...

CVE-2026-98191: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: release runtime PM ref on regdomain config failure wlcoreregdomainconfig gets a runtime PM reference before sending the regulatory-domain command. When wlcorecmdregdomainconfiglocked fails, the function queues...