brace-expansion: DoS via unbounded expansion length causing an out-of-memory process crash

Summary expand bounds the number of results it produces the max option, 100000 by default but not their length. By chaining many brace groups, an attacker keeps the result count under max while making every result grow with the number of groups. Building max long results — plus the intermediate...

nodejs: Node.js: Permission Model bypass via `process.report.writeReport()` path misvalidation

A flaw was found in Node.js. This vulnerability allows a bypass of the Permission Model enforcement due to path misvalidation within the process.report.writeReport function. An attacker could exploit this to bypass intended security boundaries, potentially leading to unauthorized access to...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication due to the unconditional substitution of a nil AuthenticationFunc with a no-op function in the Load process. An attacker can gain unauthorized access to protected endpoints by sending unauthenticated requests, as...

Arbitrary Argument Injection

Overview GitPython is a python library used to interact with Git repositories Affected versions of this package are vulnerable to Arbitrary Argument Injection via the diff process. An attacker can overwrite or corrupt arbitrary files with attacker-influenced diff content by injecting malicious...

CVE-2026-64253

In the Linux kernel, the following vulnerability has been resolved: kernel/fork: clear PFBLOCKTS in copyprocess PFBLOCKTS is only set in blktimegetns when current-plug is non-NULL, and blkfinishplug clears it via blkflushplug before NULLing the plug pointer. copyprocess breaks the invariant by...

DEBIAN-CVE-2026-64229

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disable broadcast TLB flush when PCID is disabled Booting with "nopcid" clears X86FEATUREPCID and keeps CR4.PCIDE from being set to one. On AMD CPUs that support INVLPGB, broadcast TLB flushing remains enabled. There are...

CVE-2026-64218

In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: fix reportwork leak on backbonegw purge batadvblapurgebackbonegw removes stale backbone gateway entries, but fails to properly handle their associated reportwork: - If reportwork is running, the purge must wait f...

UBUNTU-CVE-2026-64253

In the Linux kernel, the following vulnerability has been resolved: kernel/fork: clear PFBLOCKTS in copyprocess PFBLOCKTS is only set in blktimegetns when current-plug is non-NULL, and blkfinishplug clears it via blkflushplug before NULLing the plug pointer. copyprocess breaks the invariant by...

CVE-2026-54422

A flaw was found in OpenStack ironic-python-agent's bootc container deployment support. During bootc image deployment, the OCI registry pull secret was exposed to tenant-controlled container code running with host PID namespace visibility. A malicious bootc container image could read the operator...

CVE-2026-64253

CVE-2026-64253 affects the Linux kernel and relates to process creation via fork. The root cause is that in copy_process(), PF_BLOCK_TS can be inherited from the parent while the child’s plug pointer is cleared, breaking the invariant that PF_BLOCK_TS set implies current->plug != NULL. The fix...

CVE-2026-64253

In the Linux kernel, the following vulnerability has been resolved: kernel/fork: clear PFBLOCKTS in copyprocess PFBLOCKTS is only set in blktimegetns when current-plug is non-NULL, and blkfinishplug clears it via blkflushplug before NULLing the plug pointer. copyprocess breaks the invariant by...

EUVD-2026-48662

In the Linux kernel, the following vulnerability has been resolved: kernel/fork: clear PFBLOCKTS in copyprocess PFBLOCKTS is only set in blktimegetns when current-plug is non-NULL, and blkfinishplug clears it via blkflushplug before NULLing the plug pointer. copyprocess breaks the invariant by...

CVE-2026-64253 kernel/fork: clear PF_BLOCK_TS in copy_process()

In the Linux kernel, the following vulnerability has been resolved: kernel/fork: clear PFBLOCKTS in copyprocess PFBLOCKTS is only set in blktimegetns when current-plug is non-NULL, and blkfinishplug clears it via blkflushplug before NULLing the plug pointer. copyprocess breaks the invariant by...

EUVD-2026-48637

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disable broadcast TLB flush when PCID is disabled Booting with "nopcid" clears X86FEATUREPCID and keeps CR4.PCIDE from being set to one. On AMD CPUs that support INVLPGB, broadcast TLB flushing remains enabled. There are...

CVE-2026-55728

CVE-2026-55728 describes a stack-based buffer overflow in Loytec LINX firmware: the vulnerable path is /usr/bin/ltsudo with the cmd_ipaddr_conflict function, affecting LINX-A64 devices (LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS, L-PAD) up to firmware version 8.4.16. The underlying fl...

CVE-2026-16730

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

CVE-2026-16804

A flaw was found in Google Chrome. A remote attacker, who has already compromised the browser's renderer process, could exploit a use-after-free vulnerability. This can be achieved by enticing a user to visit a specially crafted HTML page. Successful exploitation could allow the attacker to perfo...

PT-2026-64344

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.1.0-rc3 Description An issue exists in the x86 memory management where broadcast TLB flushing remains enabled on AMD CPUs that support INVLPGB even when the system is booted with the nopcid option. This occurs because th...

PT-2026-64368

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the copy process function where the PF BLOCK TS flag is inherited from the parent process while the child process plug is reset to NULL. This breaks the system invaria...

PT-2026-71197

Name of the Vulnerable Software and Affected Versions Prompty versions prior to 0.1.5 Prompty versions prior to 2.0.0-beta.5 Description The TypeScript Nunjucks renderer evaluates untrusted .prompty template bodies with unrestricted JavaScript member access. This allows an attacker to control a...