PT-2026-61267

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the try to unmap one function within the memory management subsystem. The nr pages variable is not properly initialized at the start of each loop iteration. This allow...

PT-2026-61152

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A divide-by-zero error exists in the batman-adv module within the batadv tp update cwnd function. The issue occurs during the calculation of dec cwnd when the cwnd variable reaches the...

PT-2026-61409

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference leak exists in the batman-adv tp meter component during receiver shutdown. The receiver shutdown timer handler, batadv tp receiver shutdown, is responsible for releasing the ...

PT-2026-61115

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write occurs in the scheduler mmcid fixup path during the execution of the mm cid fixup cpus to tasks function. In per-CPU CID mode, a task that has been newly forked or...

PT-2026-61326

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write issue exists in the ESP component of the xfrm subsystem. The xfrm state mtu function performs arithmetic in unsigned modulo-2^32 space, subtracting an...

PT-2026-61351

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Time-of-Check to Time-of-Use TOCTOU double-fetch issue exists in the mana hwc rx event handler function. The hwc msg id is read from DMA-coherent memory and bounds-checked, but is...

PT-2026-61341

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the TCP implementation where a stale per-CPU tcp tw isn variable can leak, enabling Initial Sequence Number ISN prediction. The issue occurs because the system assumes t...

PT-2026-61363

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net: tls component where the system could create a chain-after-chain scenario in plain text SG Scatter-Gather. This occurs when the end variable equals 0 while sta...

PT-2026-61265

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference leak occurs in the L2CAP Bluetooth subsystem within the l2cap chan timeout function. The set chan timer function acquires a reference to the channel using l2cap chan hold...

PT-2026-61426

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the af unix module. The unix stream data wait function calls skb peek tail on the sk-sk receive queue without holding a lock to prevent Socket Buffer...

PT-2026-61252

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A division by zero occurs in the write raw function of the nxp-sar-adc driver when a user writes a zero or negative value to the sampling frequency sysfs attribute. Additionally, an...

PT-2026-61224

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the uio pci generic sva component. The uio pci sva structure is allocated using devm kzalloc within the probe function. However, the code explicitly calls...

PT-2026-61345

In the Linux kernel, the following vulnerability has been resolved: tracing: Avoid NULL return from hist field name on truncation hist field name returns "" everywhere except the fully-qualified VAR REF/EXPR case, where snprintf truncation returns NULL early and bypasses the bottom NULL-"" guard...

PT-2026-61262

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Bluetooth ISO implementation where iso sock close calls iso sock clear timer before acquiring the socket lock. This allows iso sock clear timer to read the...

PT-2026-61205

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Two bugs exist in the Text-phase handler of the iSCSI target. The first issue is a buffer overread where the iscsit crc buf function reads 4 bytes past the end of the text in buffer when...

PT-2026-61223

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the omap2430 probe function. The of node putnp function is called prematurely before the final access to the np variable, which can lead to a...

PT-2026-61186

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ieee80211 parse tx radiotap function when parsing the radiotap header of an injected frame. The function uses the IEEE80211 RADIOTAP ANTENNA value, which is an 8-b...

PT-2026-61099

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the nfsd component during a race condition involving NFSv4.0 OPEN threads with the same owner string. When the find or alloc open stateowner function encounters a...

The Finite Key Effect of Side-Channel-Secure Quantum Key Distribution beyond Post-Selection Technique

By applying the framework of entropic uncertainty relation EUR and the Quantum Leftover Hash Lemma QLHL, we introduce a security-proof method for variable-length side-channel-secure SCS quantum key distribution QKD against coherent attacks. This method reframes composable security as a statistica...

PT-2026-61335

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mana hwc rx event handler function where the rx req idx variable, derived from sge-address in DMA-coherent memory, is used to index the reqs array without a bounds...