CVE-2026-99018

In the Linux kernel, the following vulnerability has been resolved: riscv: entry: gate shadow call stack reload on sstatus.SPP, not tp Under CONFIGSHADOWCALLSTACK, handleexception reloads the kernel shadow call stack pointer gp only when the trap came from userspace. It made that decision with...

CVE-2026-99018

The Linux kernel contains a vulnerability under CONFIG_SHADOW_CALL_STACK where the handle_exception() function incorrectly uses the user-writable tp register to determine if a trap originated from userspace. An unprivileged user can manipulate tp to bypass the shadow call stack reload, causing th...

CVE-2026-98917 parisc: Increase kernel stack size to 32kb

In the Linux kernel, the following vulnerability has been resolved: parisc: Increase kernel stack size to 32kb For 64-bit Linux kernels, increase the default kernel stack size THREADSIZEORDER to 32 kB, in order to avoid kernel crashes which have been triggered recently when building the debian vt...

EUVD-2026-108881

In the Linux kernel, the following vulnerability has been resolved: parisc: Increase kernel stack size to 32kb For 64-bit Linux kernels, increase the default kernel stack size THREADSIZEORDER to 32 kB, in order to avoid kernel crashes which have been triggered recently when building the debian vt...

CVE-2026-98917

In the Linux kernel, the following vulnerability has been resolved: parisc: Increase kernel stack size to 32kb For 64-bit Linux kernels, increase the default kernel stack size THREADSIZEORDER to 32 kB, in order to avoid kernel crashes which have been triggered recently when building the debian vt...

flute, libbase, libfonts, libformula, liblayout, libloader, libreoffice, librepository, libserializer, pentaho-libxml, pentaho-reporting-flow-engine, and sac security, bug fix, and enhancement update

An update is available for pentaho-reporting-flow-engine, libformula, libfonts, flute, libloader, libreoffice, libbase, liblayout, libserializer, librepository, pentaho-libxml. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severit...

RLSA-2026:88164 Important: flute, libbase, libfonts, libformula, liblayout, libloader, libreoffice, librepository, libserializer, pentaho-libxml, pentaho-reporting-flow-engine, and sac security, bug fix, and enhancement update

SAC is a standard interface for CSS parsers, intended to work with CSS1, CSS2, CSS3 and other CSS derived languages. Security Fixes: libreoffice: heap buffer overflow in PDF import stream handling CVE-2026-63274 libreoffice: stack buffer overflow in CFF to Type 1 font conversion CVE-2026-63276...

Updated jq package fixes security vulnerabilities

Embedded NUL truncates top-level jq programs loaded with -f. CVE-2026-41256 Signed-int overflow in stackreallocate jq VM stack. CVE-2026-41257 Wild stack write via signed-integer overflow in decNumber D2U macro. CVE-2026-43894 Embedded NUL in jq import paths causes local redaction-policy bypass a...

CVE-2026-98760

A flaw was found in the Linux kernel's TPS6598x USB Type-C driver. When a partner device connects, the driver fails to properly initialize temporary memory structures allocated on the stack before registering the connection. An attacker connecting a USB Type-C device could exploit this flaw to...

CVE-2026-115393

A flaw was found in Wasmtime. Several Store application programming interfaces APIs fail to verify that objects belong to the expected execution engine. If an embedding application mixes objects between different engines, this type confusion can lead to memory corruption, including out-of-bounds...

CLEANSTART-2026-NO24232 Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures

CVE-2026-33818 affects multiple packages. Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures. See references for individual vulnerability details...

EUVD-2026-108540

Stack-based buffer overflow in Microsoft Exchange Online allows an authorized attacker to execute code over a network...

Linux Distros Unpatched Vulnerability : CVE-2025-60492

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A stack overflow in the gfbifsdecnode function /bifs/fielddecode.c of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service DoS via...

PT-2026-122008

In the Linux kernel, the following vulnerability has been resolved: net: bridge: avoid recursive multicast port cleanup br multicast sg del exclude ports removes automatically added STAR EXCL port groups by calling br multicast del pg. For S,G entries, that deletion calls back into br multicast s...

PT-2026-122088

odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. From version 17.01.0 to before version 25.12.3, odhcpd's DHCPv6 IA parser accepts an IA NA or IA PD option whose body is shorter than struct dhcpv6 ia hdr, casts the option header to that full structure, and reads...

Oracle Linux 8 : perl-DBI:1.641 (ELSA-2026-85916)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-85916 advisory. - CVE-2026-88815 perl-DBI: perl-DBI: Denial of Service via invalid memory read during numeric type casting read during numeric type casting Resolves: RHEL-2719...

Braces 3.0.3 Stack Exhaustion

Braces versions 3.0.3 and earlier contain uncontrolled recursion that can exhaust the Node.js call stack when processing deeply nested brace patterns. The supplied proof of concept demonstrates the resulting denial of service condition. https://packetstorm.news/download/237281...

Linux Distros Unpatched Vulnerability : CVE-2026-99031

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: bridge: avoid recursive multicast port cleanup brmulticastsgdelexcludeports removes automatically added STAREXCL port groups by calling brmulticastdelpg. F...

CentOS Linux 7 [TuxCare] Security Update: gstreamer1-plugins-base / gstreamer1-plugins-base-devel / etc (CENTOS7:CLSA-2026:1790603589)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1790603589 advisory. - GStreamer OGG File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execu...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel versions 6.5.3 through 6.6 and 6.6. This vulnerability arises because userregsetcopyin only copies count bytes; as a result, a PTRACESETREGSET request with a short iovlen causes the remaining portion of the stack buffer to remain uninitialized...