Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from bpfmapgetinfobyfd function in bpf. This function does not check the frozen state of maps during t...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of a needthisblock check when the llbitmap bitmap status in the md/raid5 driver is not...

PT-2026-43538

Name of the Vulnerable Software and Affected Versions Login with NEAR plugin for WordPress versions prior to 0.3.4 Description The plugin contains an authentication bypass flaw within the ajaxLoginWithNear function. This function is registered as a wp ajax nopriv action, making it accessible to...

PT-2026-43962

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access issue exists in the check xattrs function of the ext4 file system. The bounds check for the next extended attribute xattr entry uses a comparison that allows the...

PT-2026-43929

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the run unpack function within the ntfs3 driver. The volume boundary check lcn + len sbi-used.bitmap.nbits utilizes raw addition, which can wrap around when...

PT-2026-43784

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between the netdev notifier ip vs dst event and the code responsible for caching the destination dst when a device is going down. Because the Forwarding Informati...

Missing permission check in job-import-plugin allows enumerating credentials IDs

job-import-plugin 143.v044a2e819b27 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using anothe...

Linux Distros Unpatched Vulnerability : CVE-2026-45905

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: fix iprtbug race in icmproutelookup reverse path icmproutelookup performs multiple route lookups to find a suitable route for sending ICMP error messages,...

RHEL 9 : libcap (RHSA-2026:21254)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:21254 advisory. Libcap is a library for getting and setting POSIX.1e formerly POSIX 6 draft 15 capabilities. Security Fixes: libcap: libcap: Privilege escalation vi...

PT-2026-44079

Name of the Vulnerable Software and Affected Versions Himmelblau versions 2.0.0 through 3.1.4 Himmelblau versions prior to 2.3.11 Description An authentication bypass exists in the Device Authorization Grant DAG flow, which is a process allowing devices with limited input capabilities to be...

PT-2026-44087

pam usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, multiple pam usb helper tools resolved external binaries through the PATH environment variable rather than using absolute paths. An attacker who can influence the process environment during PAM...

PT-2026-43945

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An issue exists in the EROFS Enhanced Read-Only File System implementation where out-of-bounds handling occurs for trailing...

PT-2026-44124

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the send test email function in all versions up to, and including, 3.4.7. This makes it possible for authenticat...

PT-2026-43809

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the ext4 file system between page migration and bitmap modification during mixed huge-page workloads. The issue occurs because the fast path of the load buddy...

PT-2026-44088

pam usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.1, when a PAM service is configured with deny remote=false in pam usb commonly done for display managers such as gdm-password or lightdm to bypass process/TTY heuristics for local sessions, the PAM RHO...

pretix 安全漏洞

Pretix is a ticketing system developed by the German company Pretix. There is a security vulnerability in Pretix. This vulnerability stems from an API endpoint that does not verify whether the UUID used for downloading corresponds to the file that should be downloaded and whether it belongs to th...

CVE-2026-46050

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix deadlock with check operation and nowait requests When an array check is running it will raise the barrier at which point normal requests will become blocked and increment the nrpending value to signal there is wor...

PT-2026-43799

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where the BPF PROG DETACH operation on tcx or netkit devices could be executed by any user if no program file descriptor prog fd was provided. This...

PT-2026-43796

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ovpn net xmit function. When building the skb list, the skb share check function frees the original skb socket buffer if it is shared. The system the...

PT-2026-43912

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the md/md-llbitmap component where the system fails to check the In sync flag when reading bitmap pages from member disks. The code iterates through all rdevs and read...