CVE-2026-64128 Bluetooth: ISO: drop ISO_END frames received without prior ISO_START

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: drop ISOEND frames received without prior ISOSTART ISO data PDUs carry a packet-boundary flag indicating START, CONT, END or SINGLE. The ISOCONT branch of isorecv guards against a missing ISOSTART by checking...

CVE-2026-64128

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: drop ISOEND frames received without prior ISOSTART ISO data PDUs carry a packet-boundary flag indicating START, CONT, END or SINGLE. The ISOCONT branch of isorecv guards against a missing ISOSTART by checking...

CVE-2026-64110

In the Linux kernel, the following vulnerability has been resolved: igc: fix potential skb leak in igcfpexmitsmdframe When igcfpeinittxdescriptor fails, no one takes care of an allocated skb, leaking it. 1 Use devkfreeskbany on failure. Tested on an I226 adapter with the following command, while...

CVE-2026-64110

Summary (CVE-2026-64110) : Several sources describe a memory-leak vulnerability in the Linux kernel igc driver (Intel Gigabit Ethernet). The root cause is that when igc_fpe_init_tx_descriptor() fails, an allocated skb is not freed, causing a potential memory exhaustion condition. The fix is to ca...

EUVD-2026-45795

In the Linux kernel, the following vulnerability has been resolved: igc: fix potential skb leak in igcfpexmitsmdframe When igcfpeinittxdescriptor fails, no one takes care of an allocated skb, leaking it. 1 Use devkfreeskbany on failure. Tested on an I226 adapter with the following command, while...

CVE-2026-64110

In the Linux kernel, the following vulnerability has been resolved: igc: fix potential skb leak in igcfpexmitsmdframe When igcfpeinittxdescriptor fails, no one takes care of an allocated skb, leaking it. 1 Use devkfreeskbany on failure. Tested on an I226 adapter with the following command, while...

EUVD-2026-45603

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: bounds-check linkid in ieee80211mlepcs IEEE80211MLESTAEPCSCONTROLLINKID is 0x000f, so linkid extracted from a PRIOACCESS ML element PERSTAPROFILE subelement can be 0..15. sdata-link has IEEE80211MLDMAXNUMLINKS 15...

CVE-2026-64000

The CVE-2026-64000 entry refers to a Linux kernel vulnerability in the net: hsr subsystem where supervision frame handling could trigger an out-of-bounds access (OOB) due to an inadequate check when accessing TLV headers. The root cause is traced to insufficient linearization of the entire TLV he...

CVE-2026-64000 net: hsr: fix potential OOB access in supervision frame handling

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeofstruct hsrsuptlv to the pskbmaypull calls. Without this, a truncated frame could cause an...

EUVD-2026-45573

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeofstruct hsrsuptlv to the pskbmaypull calls. Without this, a truncated frame could cause an...

CVE-2026-64000

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeofstruct hsrsuptlv to the pskbmaypull calls. Without this, a truncated frame could cause an...

CVE-2026-64000 net: hsr: fix potential OOB access in supervision frame handling

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeofstruct hsrsuptlv to the pskbmaypull calls. Without this, a truncated frame could cause an...

CVE-2026-64000 net: hsr: fix potential OOB access in supervision frame handling

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeofstruct hsrsuptlv to the pskbmaypull calls. Without this, a truncated frame could cause an...

CVE-2026-63959

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm/tcpcimaxim: validate header NDO against RXBYTECNT A broken/malicious port can transmit a CRC-valid frame whose header advertises up to seven data objects but whose body carries fewer than that. Check for this, an...

CVE-2026-63959

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm/tcpcimaxim: validate header NDO against RXBYTECNT A broken/malicious port can transmit a CRC-valid frame whose header advertises up to seven data objects but whose body carries fewer than that. Check for this, an...

CVE-2026-63959

The CVE-2026-63959 vulnerability affects the Linux kernel USB Type-C support (tcpm/tcpci_maxim). A broken/malicious USB-C port could transmit a CRC-valid frame where the header advertises up to seven data objects but the body carries fewer, causing the driver to read from uninitialized stack memo...

CVE-2026-63946

CVE-2026-63946: In the Linux kernel Bluetooth ISO path, iso_recv_frame can use a freed sk due to holding iso_conn_lock but releasing it before using conn->sk. The fix replaces a bare pointer read with iso_sock_hold(conn), which holds the sock while the spinlock is still held and atomically inc...

EUVD-2026-45719

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix UAF in isorecvframe isorecvframe reads conn-sk under isoconnlock but releases the lock before using sk, with no reference held. A concurrent isosockkill can free sk in that window, causing use-after-free on...

CVE-2026-63915

In the Linux kernel, the following vulnerability has been resolved: nfc: hci: fix out-of-bounds read in HCP header parsing Both nfchcirecvfromllc and ncihcidatareceivedcb read packet-header from skb-data at function entry without first checking that the buffer holds at least one byte. A malicious...

CVE-2026-63807

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level When recovering hugepages in the shadow MMU, verify that the base gfn of the shadow page is actually contained within the target memslot, before queryi...