UBUNTU-CVE-2026-64563

In the Linux kernel, the following vulnerability has been resolved: rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it re-validates iter-p against the table and sets iter-p = NULL if the object is...

CVE-2026-64563 rhashtable: clear stale iter->p on table restart

In the Linux kernel, the following vulnerability has been resolved: rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it re-validates iter-p against the table and sets iter-p = NULL if the object is...

CVE-2026-64563

CVE-2026-64563 targets the Linux kernel’s rhashtable walk restart path. The issue occurs when a table is freed during a resize (walker.tbl becomes NULL), allowing rhashtable_walk_next() to dereference a stale iter->p and read freed memory, creating a use-after-free condition. Affected callers ...

CVE-2026-64563

In the Linux kernel, the following vulnerability has been resolved: rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it re-validates iter-p against the table and sets iter-p = NULL if the object is...

CVE-2026-64563 rhashtable: clear stale iter->p on table restart

In the Linux kernel, the following vulnerability has been resolved: rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it re-validates iter-p against the table and sets iter-p = NULL if the object is...

EUVD-2026-52604

In the Linux kernel, the following vulnerability has been resolved: rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it re-validates iter-p against the table and sets iter-p = NULL if the object is...

EUVD-2026-52512

An issue in the HSMonitorApplications component of NASA cFS v7.0.1 allows attackers to force the processor to reset via supplying a crafted HS.AppMonTbl entry...

Linux Distros Unpatched Vulnerability : CVE-2026-64563

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it...

CVE-2026-67969

An issue in the HSMonitorApplications component of NASA cFS v7.0.1 allows attackers to force the processor to reset via supplying a crafted HS.AppMonTbl entry...

EUVD-2026-52345

OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree component library/classes/Tree.class.php that allows authenticated administrators to execute arbitrary operating system commands by injecting PHP payloads into the categories database table. Attacke...

CVE-2026-39932 OpenEMR 8.2.0 Remote Code Execution via CategoryTree eval() Injection

OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree component library/classes/Tree.class.php that allows authenticated administrators to execute arbitrary operating system commands by injecting PHP payloads into the categories database table. Attacke...

CVE-2026-67969

The CVE-2026-67969 entry affects NASA cFS v7.0.1, specifically the HS_MonitorApplications() component. A crafted HS.AppMon_Tbl entry can force the processor to reset, with impact described as high integrity impact and no confidentiality/availability impact per the provided metrics. The common det...

CVE-2026-65321 PyAthena SQL Injection via DefaultParameterFormatter DELETE/CTAS

PyAthena prior to 3.35.4 contains a sql injection vulnerability that allows unauthenticated attackers to inject arbitrary SQL by exploiting improper quote-escaping in DefaultParameterFormatter.format, which routes DELETE and CTAS statements to the escapehive function that backslash-escapes single...

EUVD-2026-52004

PyAthena prior to 3.35.4 contains a sql injection vulnerability that allows unauthenticated attackers to inject arbitrary SQL by exploiting improper quote-escaping in DefaultParameterFormatter.format, which routes DELETE and CTAS statements to the escapehive function that backslash-escapes single...

CVE-2026-55734

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian Guardian.Permissions module allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines...

EUVD-2026-51917

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian Guardian.Permissions module allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines...

CVE-2026-55734

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian Guardian.Permissions module allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines...

CVE-2026-55734 guardian atom exhaustion in Guardian.Permissions.encode_permissions!/1

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian Guardian.Permissions module allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines...

CVE-2026-55733

The CVE details a denial-of-service in ueberauth guardian via Guardian.Permissions.AtomEncoding: attacker-controlled binary input fed into encode/3 leads to String.to_atom/1 creating unlimited atoms, exhausting BEAM’s atom table (≈1,048,576 entries) and crashing the node. Affected versions: guard...

EUVD-2026-51916

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-controlled binary input. Guardian.Permissions.AtomEncoding encodes permission scopes by passing arbitrary binaries to String.toatom/1. When encode/3 in...