CVE-2026-72117

CVE-2026-72117 concerns the Linux kernel “can: bcm” code, where a data race on rx_stamp/rx_ifindex in bcm_rx_handler() could occur for an rx op subscribed to all interfaces (ifindex == 0). The same op could be registered in a shared per-netns wildcard filter list, allowing concurrent bcm_rx_handl...

CVE-2026-72117 can: bcm: fix data race on rx_stamp/rx_ifindex in bcm_rx_handler()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix data race on rxstamp/rxifindex in bcmrxhandler For an rx op subscribed on all interfaces ifindex == 0, the same op is registered once in the shared per-netns wildcard filter list, so bcmrxhandler can run concurrentl...

EUVD-2026-59075

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix data race on rxstamp/rxifindex in bcmrxhandler For an rx op subscribed on all interfaces ifindex == 0, the same op is registered once in the shared per-netns wildcard filter list, so bcmrxhandler can run concurrentl...

CVE-2026-72117 can: bcm: fix data race on rx_stamp/rx_ifindex in bcm_rx_handler()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix data race on rxstamp/rxifindex in bcmrxhandler For an rx op subscribed on all interfaces ifindex == 0, the same op is registered once in the shared per-netns wildcard filter list, so bcmrxhandler can run concurrentl...

EUVD-2026-59063

In the Linux kernel, the following vulnerability has been resolved: dm-log: fix a bitsetsize overflow on 32bit machines Commit c20e36b7631d "dm log: fix out-of-bounds write due to regioncount overflow" made sure that regioncount could fit in an unsigned int. But the bitmap memory isn't allocated...

CVE-2026-72105

The CVE-2026-72105 entry concerns the Linux kernel dm-log component, where a bitset_size overflow on 32‑bit architectures could occur during region_count handling. The root cause is a miscalculation of bitset_size (size_t) when computing the bitmap memory based on region_count, which could wrap t...

CVE-2026-72105 dm-log: fix a bitset_size overflow on 32bit machines

In the Linux kernel, the following vulnerability has been resolved: dm-log: fix a bitsetsize overflow on 32bit machines Commit c20e36b7631d "dm log: fix out-of-bounds write due to regioncount overflow" made sure that regioncount could fit in an unsigned int. But the bitmap memory isn't allocated...

CVE-2026-72105 dm-log: fix a bitset_size overflow on 32bit machines

In the Linux kernel, the following vulnerability has been resolved: dm-log: fix a bitsetsize overflow on 32bit machines Commit c20e36b7631d "dm log: fix out-of-bounds write due to regioncount overflow" made sure that regioncount could fit in an unsigned int. But the bitmap memory isn't allocated...

CVE-2026-72068 posix-cpu-timers: Use u64 multiplication in update_rlimit_cpu()

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Use u64 multiplication in updaterlimitcpu updaterlimitcpu converts the RLIMITCPU value to nanoseconds with u64 nsecs = rlimnew NSECPERSEC; On 32-bit kernels both rlimnew unsigned long and NSECPERSEC 1000000000L...

CVE-2026-72068

CVE-2026-72068 affects the Linux kernel’s posix-cpu-timers, specifically the update_rlimit_cpu() path. On 32‑bit kernels, rlim_new * NSEC_PER_SEC is computed in 32-bit space, causing truncation when rlim_new > 4 seconds and leading to an incorrect (too small) nsecs value stored in the CPU time...

EUVD-2026-59026

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Use u64 multiplication in updaterlimitcpu updaterlimitcpu converts the RLIMITCPU value to nanoseconds with u64 nsecs = rlimnew NSECPERSEC; On 32-bit kernels both rlimnew unsigned long and NSECPERSEC 1000000000L...

CVE-2026-72068 posix-cpu-timers: Use u64 multiplication in update_rlimit_cpu()

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Use u64 multiplication in updaterlimitcpu updaterlimitcpu converts the RLIMITCPU value to nanoseconds with u64 nsecs = rlimnew NSECPERSEC; On 32-bit kernels both rlimnew unsigned long and NSECPERSEC 1000000000L...

CVE-2026-68479 Bluetooth: btrtl: validate firmware patch bounds

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: validate firmware patch bounds rtlbtparsefirmware copies patchlength - 4 bytes before appending the firmware version. A malformed firmware patch shorter than the version field can make this subtraction underflow...

EUVD-2026-59101

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: validate firmware patch bounds rtlbtparsefirmware copies patchlength - 4 bytes before appending the firmware version. A malformed firmware patch shorter than the version field can make this subtraction underflow...

PostgreSQL 32-bit pltcl and plperl undersize allocations, via integer wraparound

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PT-2026-72922

In the Linux kernel, the following vulnerability has been resolved: scsi: scsi debug: Fix REPORT ZONES alloc len underflow OOB write resp report zones sizes the reply buffer from the CDB allocation length. The v3 fix rounds alloc len up with ALIGN before deriving the descriptor count: rep max zon...

PT-2026-72890

Name of the Vulnerable Software and Affected Versions DBI versions prior to 1.652 Description On 32-bit Perl builds, an integer wraparound occurs in the output buffer size calculation within the preparse function. The buffer is reserved using newSVstrlenstatement 7 + 16, where the product is...

PT-2026-72486

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix 32-bit integer overflow in qrtr endpoint post qrtr endpoint post validates an incoming packet with if !size || len != ALIGNsize, 4 + hdrlen goto err; where size comes from the wire. On 32-bit, size t is 32 bits and...

Linux Distros Unpatched Vulnerability : CVE-2026-73193

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DBI versions before 1.652 for Perl allow a heap out-of-bounds write on 32-bit perl via an integer wraparound in the output buffer size computed by preparse...

PT-2026-72257

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Use u64 multiplication in update rlimit cpu update rlimit cpu converts the RLIMIT CPU value to nanoseconds with u64 nsecs = rlim new NSEC PER SEC; On 32-bit kernels both rlim new unsigned long and NSEC PER SEC...