UBUNTU-CVE-2026-80626

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: fix preempt count underflow in fslembpmudel fslembpmudel unconditionally calls putcpuvarcpuhwevents at the 'out:' label, but only calls the matching getcpuvar after the 'i hw.idx is negative the function jumps to...

UBUNTU-CVE-2026-80692

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectacl/lesync callbacks There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that...

CVE-2026-80642

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

CVE-2026-80593

In the Linux kernel, the following vulnerability has been resolved: hwmon: asusatk0110 Check package count before accessing element atkecpresent walks the management group package returned by the GGRP ACPI method and, for each sub-package, reads its first element: id = &obj-package.elements0; if...

CVE-2026-80683

CVE-2026-80683 is a use-after-free vulnerability in the Linux kernel's Bluetooth SCO subsystem . The root cause is a reference-counting bug: the SCO socket stores a sco_conn pointer without holding its own reference. When a socket close() races the Bluetooth controller's Disconnection Complete ev...

CVE-2026-80642 liveupdate: Reference count incoming FLB data

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

CVE-2026-80642

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

EUVD-2026-67518

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

CVE-2026-80642 liveupdate: Reference count incoming FLB data

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

EUVD-2026-67502

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: fix preempt count underflow in fslembpmudel fslembpmudel unconditionally calls putcpuvarcpuhwevents at the 'out:' label, but only calls the matching getcpuvar after the 'i hw.idx is negative the function jumps to...

CVE-2026-80626 powerpc/perf: fix preempt count underflow in fsl_emb_pmu_del

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: fix preempt count underflow in fslembpmudel fslembpmudel unconditionally calls putcpuvarcpuhwevents at the 'out:' label, but only calls the matching getcpuvar after the 'i hw.idx is negative the function jumps to...

CVE-2026-80626

CVE-2026-80626 is a preempt count underflow in the Linux kernel 's powerpc/perf subsystem, specifically in the fsl_emb_pmu_del() function. The root cause is an unmatched put_cpu_var(cpu_hw_events) call at the 'out:' label: when event->hw.idx is negative, the function early-returns without the ...

CVE-2026-80626 powerpc/perf: fix preempt count underflow in fsl_emb_pmu_del

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: fix preempt count underflow in fslembpmudel fslembpmudel unconditionally calls putcpuvarcpuhwevents at the 'out:' label, but only calls the matching getcpuvar after the 'i hw.idx is negative the function jumps to...

CVE-2026-80593 hwmon: (asus_atk0110) Check package count before accessing element

In the Linux kernel, the following vulnerability has been resolved: hwmon: asusatk0110 Check package count before accessing element atkecpresent walks the management group package returned by the GGRP ACPI method and, for each sub-package, reads its first element: id = &obj-package.elements0; if...

CVE-2026-80593

In the Linux kernel, the following vulnerability has been resolved: hwmon: asusatk0110 Check package count before accessing element atkecpresent walks the management group package returned by the GGRP ACPI method and, for each sub-package, reads its first element: id = &obj-package.elements0; if...

CVE-2026-80593

CVE-2026-80593 affects the asus_atk0110 hardware monitoring driver in the Linux kernel. The function atk_ec_present() reads the first element of each ACPI sub-package returned by the GGRP method without first verifying that the sub-package is non-empty. Because ACPICA allocates the element array ...

PT-2026-83160

A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used clrs palette count parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue...

CVE-2026-80642: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: liveupdate: Reference count incoming FLB data Increment the incoming FLB refcount in liveupdateflbgetincoming so that the FLB structure cannot be freed while the caller is actively using it. Add an additional...

PT-2026-82926

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: fix preempt count underflow in fsl emb pmu del fsl emb pmu del unconditionally calls put cpu varcpu hw events at the 'out:' label, but only calls the matching get cpu var after the 'i hw.idx is negative the function...

PT-2026-83317

A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, resulting in both a heap out-of-bounds read and a stack...