CVE-2026-74488 wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

CVE-2026-74486

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: use exefiledenywriteaccess for the interpreter clone For MISCFMTOPENFILE entries loadmiscbinary clones the registered interpreter file and denies write access to the clone via plain denywriteaccess. The clone is...

EUVD-2026-59679

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: use exefiledenywriteaccess for the interpreter clone For MISCFMTOPENFILE entries loadmiscbinary clones the registered interpreter file and denies write access to the clone via plain denywriteaccess. The clone is...

CVE-2026-74486 binfmt_misc: use exe_file_deny_write_access() for the interpreter clone

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: use exefiledenywriteaccess for the interpreter clone For MISCFMTOPENFILE entries loadmiscbinary clones the registered interpreter file and denies write access to the clone via plain denywriteaccess. The clone is...

CVE-2026-74486

The CVE-2026-74486 entry describes a Linux kernel vulnerability in binfmt_misc where load_misc_binary() clones the interpreter file and denies write access with exe_file_deny_write_access(), while the exec path later calls exe_file_allow_write_access(). This mismatch can cause repeated write-deni...

CVE-2026-74486

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: use exefiledenywriteaccess for the interpreter clone For MISCFMTOPENFILE entries loadmiscbinary clones the registered interpreter file and denies write access to the clone via plain denywriteaccess. The clone is...

CVE-2026-74485 binfmt_misc: reject a flag character as the field delimiter

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: reject a flag character as the field delimiter The registration string starts with a user chosen delimiter that separates the individual fields. So that the field parsers terminate even on a truncated string createent...

EUVD-2026-59678

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: reject a flag character as the field delimiter The registration string starts with a user chosen delimiter that separates the individual fields. So that the field parsers terminate even on a truncated string createent...

CVE-2026-74484

CVE-2026-74484 concerns the Linux kernel’s binfmt_misc feature: an entry registered with the character 'F' can cause the interpreter to pin itself, preventing proper unregistration and leading to a DoS with leaked resources (including user namespaces). The issue arises when the interpreter’s file...

CVE-2026-74485

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: reject a flag character as the field delimiter The registration string starts with a user chosen delimiter that separates the individual fields. So that the field parsers terminate even on a truncated string createent...

CVE-2026-74485

The CVE-2026-74485 entry describes a Linux kernel vulnerability in binfmt_misc where a user-chosen delimiter used to separate fields causes the padding logic to skip termination if the delimiter is also a flag character. The defect stems from check_special_flags() consuming 'P','O','C','F' and no...

EUVD-2026-59675

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: unlock immaprwsem before releasing after-split folios foliosplit keeps dereferencing the mapping after the split: shmemunchargemapping-host and remappage while the folios are still frozen/locked, and...

CVE-2026-74482

The CVE-2026-74482 entry concerns a Linux kernel issue in mm/huge_memory where after-split folios were unlocked/freed while mapping references and inodes could still be dereferenced, leading to a use-after-free in i_mmap_rwsem. Concretely, __folio_split() dereferenced mapping->host and invoked...

EUVD-2026-59676

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: don't leak the user namespace when the mount fails bmgettree takes a reference to the user namespace and hands it to gettreekeyed as the sget key. sgetfc moves that reference into sb-sfsinfo and clears fc-sfsinfo, so...

CVE-2026-74483

CVE-2026-74483 affects the Linux kernel: binfmt_misc may leak a user namespace across mounts when bm_fill_super() fails. The root cause is improper ownership transfer of the user namespace through s_fs_info leading to a leak, which is mitigated by dropping the reference in kill_sb() so the namesp...

CVE-2026-74482

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: unlock immaprwsem before releasing after-split folios foliosplit keeps dereferencing the mapping after the split: shmemunchargemapping-host and remappage while the folios are still frozen/locked, and...

CVE-2026-74483

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: don't leak the user namespace when the mount fails bmgettree takes a reference to the user namespace and hands it to gettreekeyed as the sget key. sgetfc moves that reference into sb-sfsinfo and clears fc-sfsinfo, so...

CVE-2026-74482 mm/huge_memory: unlock i_mmap_rwsem before releasing after-split folios

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: unlock immaprwsem before releasing after-split folios foliosplit keeps dereferencing the mapping after the split: shmemunchargemapping-host and remappage while the folios are still frozen/locked, and...

EUVD-2026-59674

In the Linux kernel, the following vulnerability has been resolved: mm/pagereporting: use systemfreezablewq to fix UAF during suspend During PM freeze e.g. S3 suspend or S4 hibernation, device drivers like virtioballoon reset their underlying virtio devices and delete their virtqueues via...

CVE-2026-74481

CVE-2026-74481 concerns the Linux kernel fix for a Use-After-Free during PM suspend related to page reporting. Affected component: mm/page_reporting logic that runs page_reporting_process on the non-freezable system_wq, which could be active during suspend and interact with virtio_balloon device ...