CVE-2026-58094

FreeBSD is affected by a TOCTOU race condition in the posixshm module, specifically in the FIOSSHMLPGCNF ioctl(2) handler, which checks whether a largepage shared memory object's page size has been configured without holding the rangelock. Two concurrent unprivileged callers can both observe an u...

EUVD-2026-66250

The TIOCSCTTY ioctl handler drops the tty lock in order to acquire the process tree lock. After reacquiring the tty lock, the handler did not revalidate the state of the terminal, and could proceed to link a terminal that was concurrently being destroyed to the calling process' session. An...

CVE-2026-58091 Kernel use-after-free via the SNDCTL_DSP_SYNCSTART ioctl

The implementation of this ioctl attempts to acquire locks on all channels in a sync group. If locking a channel would block, it releases the sync group list lock and sleeps. Upon reawakening, it is possible that the sync group structure is freed, but the implementation did not handle this...

CVE-2026-58091

CVE-2026-58091 is a kernel use-after-free in FreeBSD's sound(4) driver , triggered via the SNDCTL_DSP_SYNCSTART ioctl. When locking a channel in a sync group would block, the implementation releases the sync group list lock and sleeps; upon reawakening, the sync group structure may have been free...

EUVD-2026-66235

The SOCKSTREAM receive path in the unix socket implementation failed to fully detach control messages from the socket buffer before processing them. Some error paths would free those messages, leaving freed data mbufs in the receive socket buffer. An unprivileged local user can exploit this...

CVE-2026-58089

FreeBSD 's hwpmc(4) driver (hardware performance monitoring counters) contains a logic flaw in its handling of execve(2) credential transitions. An inverted check meant that PMCs owned by unprivileged processes were not detached when a target process executed a setuid or setgid binary, allowing a...

PT-2026-82094

Name of the Vulnerable Software and Affected Versions OpenZFS affected versions not specified Description On Linux, several ioctl authorization checks incorrectly treat capabilities held within a user-created, unprivileged namespace as equivalent to actual host privileges. This allows an...

Linux Distros Unpatched Vulnerability : CVE-2026-80560

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - openrisc: signal: do not restore privileged SR bits on sigreturn restoresigcontext copies the whole supervision register SR from the signal frame and only clea...

PT-2026-81929

The implementation of this ioctl attempts to acquire locks on all channels in a sync group. If locking a channel would block, it releases the sync group list lock and sleeps. Upon reawakening, it is possible that the sync group structure is freed, but the implementation did not handle this...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gdm (UTSA-2026-093028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093028 advisory. gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can't contact the accountservice service via dbus in a timely manner; on Ubuntu and...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098975)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098975 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: fix unprivileged local user can do privileged policy management An unprivileged local...

PT-2026-82132

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SCTP implementation where the COOKIE ECHO process restores fixed-size AUTH fields directly from peer-controlled cookie bytes when cookie authentication is disabled...

Linux Kernel Out-of-Bounds Write Vulnerability

Linux Kernel contains an out-of-bounds memory write vulnerability which could allow a local user to gain privileged access or cause a denial of service on the system...

Linux Distros Unpatched Vulnerability : CVE-2026-74752

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: validate cookie AUTH state before use When cookie authentication is disabled, COOKIEECHO restores fixed-size AUTH fields directly from peer-controlled...

CVE-2026-63404

Faktory is a language-agnostic background job server. In versions prior to 1.10.0, the embedded Redis bootstrapper is vulnerable to an insecure temporary file flaw that lets a local unprivileged user hijack the Redis configuration and escalate to root. It writes its startup configuration to a...

CVE-2026-63404

Faktory is a language-agnostic background job server. In versions prior to 1.10.0 , its embedded Redis bootstrapper writes startup configuration to the fixed, world-writable path /tmp/redis.conf , creating the file only if absent and never validating it on subsequent boots. A local unprivileged u...

CVE-2026-63404 Faktory: Insecure predictable /tmp/redis.conf enables local Redis config hijack (network exposure / root RCE primitive)

Faktory is a language-agnostic background job server. In versions prior to 1.10.0, the embedded Redis bootstrapper is vulnerable to an insecure temporary file flaw that lets a local unprivileged user hijack the Redis configuration and escalate to root. It writes its startup configuration to a...

CVE-2026-63404 Faktory: Insecure predictable /tmp/redis.conf enables local Redis config hijack (network exposure / root RCE primitive)

Faktory is a language-agnostic background job server. In versions prior to 1.10.0, the embedded Redis bootstrapper is vulnerable to an insecure temporary file flaw that lets a local unprivileged user hijack the Redis configuration and escalate to root. It writes its startup configuration to a...

CVE-2026-78892

Incorrect authorization in Chromoting in Google Chrome on on Windows prior to 152.0.7977.65 allowed a local attacker to bypass system access restrictions via a local program. Chromium security severity: Medium...

CVE-2022-50999

creationtimestamp| type| source ---|---|--- 2026-08-25 18:56:18+00:00| seen| https://bsky.app/profile/postac001.bsky.social/post/3mtwioadzaj2v 2026-09-02 09:07:06+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mujlhzuqxc2l...