CVE-2026-74936

creationtimestamp| type| source ---|---|--- 2026-08-19 04:45:12+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260819 2026-08-20 21:10:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mtk5sspqbr25...

CVE-2026-49419

FreeBSD 15.0+ kernel contains a double-free bug in kern_jail_set() and kern_jail_get(): when the JAIL_AT_DESC flag is used, the caller's current prison reference is released before descriptor lookup, then released again on error paths. An unprivileged local user can trigger a prison reference cou...

EUVD-2026-62231

When the JAILATDESC flag is specified, kernjailset and kernjailget released the reference to the caller's current prison before looking up the jail descriptor. If the descriptor lookup failed, error-handling paths released the same reference a second time. An unprivileged local user can trigger a...

CVE-2026-49419 Jail reference count underflow

When the JAILATDESC flag is specified, kernjailset and kernjailget released the reference to the caller's current prison before looking up the jail descriptor. If the descriptor lookup failed, error-handling paths released the same reference a second time. An unprivileged local user can trigger a...

CVE-2026-49418 Use-after-free in device pager page list

When msyncMSINVALIDATE is called on a mapping of an unmanaged device object, the physical pages in the mapping range are marked invalid but remain in the pager's page list. A subsequent page fault will cause the fault handler to re-insert the page into the object's list. This corrupts the list, a...

CVE-2026-49418

On FreeBSD, calling msync(MS_INVALIDATE) on a mapping of an unmanaged device object leaves invalidated pages in the pager's page list; a subsequent page fault re-inserts them, corrupting the list and causing a double-free on object destruction. An unprivileged local user with memory-mapped I/O ac...

EUVD-2026-62229

When msyncMSINVALIDATE is called on a mapping of an unmanaged device object, the physical pages in the mapping range are marked invalid but remain in the pager's page list. A subsequent page fault will cause the fault handler to re-insert the page into the object's list. This corrupts the list, a...

Exploit for Use After Free in Linux Linux_Kernel

CVE-2026-43499 Android arm64 Local Privilege Escalation Adapta...

Linux Distros Unpatched Vulnerability : CVE-2026-74940

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1,...

Linux Distros Unpatched Vulnerability : CVE-2026-76040

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use after free in Browser in Google Chrome on on Mac prior to 151.0.7922.169 allowed a remote attacker leveraging social engineering to execute arbitrary code...

CVE-2026-74944

Use-after-free in the DOM: Core & HTML component. This vulnerability w...

Linux Distros Unpatched Vulnerability : CVE-2026-74944

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbi...

Mozilla Thunderbird < 154.0

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 154.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-78 advisory. - Sandbox escape in the Remote Settings Client component. This vulnerability was fixed in Firefox 154 and...

UBUNTU-CVE-2026-74936

Use-after-free in the JavaScript: WebAssembly component. This vulnerab...

CVE-2026-74943

Use-after-free in the Graphics: ImageLib component. This vulnerability...

Linux Distros Unpatched Vulnerability : CVE-2026-74969

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1,...

Linux Distros Unpatched Vulnerability : CVE-2026-74973

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Race condition, use-after-free in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1...

Linux Distros Unpatched Vulnerability : CVE-2026-18692

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's handling of timeseries bucket lifecycle could allow an authenticated user with write privileges to cause an internal reference to b...

Linux Distros Unpatched Vulnerability : CVE-2026-63639

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload th...

Linux Distros Unpatched Vulnerability : CVE-2026-74949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR...