65509 matches found
CVE-2026-64116 ipv6: ioam: add NULL check for idev in ipv6_hop_ioam()
In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: add NULL check for idev in ipv6hopioam Reported by Sashiko: The function ipv6hopioam accesses in6devgetskb-dev-cnf.ioam6enabled without validating the returned idev pointer. Because addrconfifdown can concurrently cle...
CVE-2026-64116
Summary: CVE-2026-64116 fixes a NULL pointer dereference in the Linux kernel IOAM path for IPv6 Hop-by-Hop processing. What was affected: The function ipv6_hop_ioam() could read __in6_dev_get(skb->dev)->cnf.ioam6_enabled without validating the returned idev pointer. During interface teardow...
CVE-2026-64116 ipv6: ioam: add NULL check for idev in ipv6_hop_ioam()
In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: add NULL check for idev in ipv6hopioam Reported by Sashiko: The function ipv6hopioam accesses in6devgetskb-dev-cnf.ioam6enabled without validating the returned idev pointer. Because addrconfifdown can concurrently cle...
CVE-2026-64114 ipv4: raw: reject IP_HDRINCL packets with ihl < 5
In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IPHDRINCL packets with ihl ihl 4; err = -EINVAL; if iphlen length goto errorfree; if iphlen = sizeofiph / fix up saddr, totlen, id, csum, transportheader / It does not, however, reject ihl = sizeofiph" branch is...
CVE-2026-64106
Linux kernel KVM arm64 vgic-its vulnerability: a userspace process can restore an ITS Device Table Entry with a Size encoding more EventID bits than the virtual ITS supports. Although MAPD rejects the state, vgic_its_restore_dte() stores the out-of-range value in dev->num_eventid_bits, allowin...
CVE-2026-64102 RDMA/siw: Reject MPA FPDU length underflow before signed receive math
In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Reject MPA FPDU length underflow before signed receive math A malicious connected siw peer can send an iWARP FPDU whose MPA length field chdr-mpalen, 16 bit big-endian, peer-controlled is smaller than the fixed DDP/RDMA...
EUVD-2026-45787
In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Reject MPA FPDU length underflow before signed receive math A malicious connected siw peer can send an iWARP FPDU whose MPA length field chdr-mpalen, 16 bit big-endian, peer-controlled is smaller than the fixed DDP/RDMA...
CVE-2026-64097
Summary: Linux kernel: drm/amd/display GPIO pin LUT table size validation vulnerability. The get_gpio_i2c_info() and bios_parser_get_gpio_pin_info() parsers derive element counts from table_header.structuresize and iterate gpio_pin[] entries. If VBIOS structuresize exceeds actual mapped data, an ...
CVE-2026-64094 batman-adv: bla: avoid NULL-ptr deref for claim via dropped interface
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: avoid NULL-ptr deref for claim via dropped interface Without rtnllock held, a hardif might be retrieved as primary interface of a meshif, but then while operating on this interface getting decoupled from the mesh...
CVE-2026-64094
CVE-2026-64094 affects the Linux kernel’s batman-adv component. A NULL-pointer dereference can occur in the Bridge Loop Avoidance path when an ARP request is sent after a network interface is removed while a mesh interface’s primary hard interface is being processed. Specifically, if the mesh_ifa...
EUVD-2026-45776
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix TOCTOU race for reported vlans The local TT based TVLV is generated by first checking the number of VLANs which have at least one TT entry. A new buffer with the correct size for the VLANs is then allocated...
CVE-2026-64086
In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/adm1266 include PEC byte in pmbusblockxfer read buffer adm1266pmbusblockxfer sets up the read transaction with .buf = data-readbuf, .len = ADM1266PMBUSBLOCKMAX + 2, but readbuf in struct adm1266data is declared as u8...
CVE-2026-64083
In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/adm1266 reject short block-read responses in the GPIO accessors adm1266gpioget and adm1266gpiogetmultiple both compose the pin-status word as pinsstatus = readbuf0 + readbuf1 8; right after i2csmbusreadblockdata,...
CVE-2026-64083 hwmon: (pmbus/adm1266) reject short block-read responses in the GPIO accessors
In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/adm1266 reject short block-read responses in the GPIO accessors adm1266gpioget and adm1266gpiogetmultiple both compose the pin-status word as pinsstatus = readbuf0 + readbuf1 8; right after i2csmbusreadblockdata,...
CVE-2026-64081
In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Validate framework notification message layout Framework notifications carry an indirect message in the shared RX buffer. Validate the reported offset and size before using them, reject zero-length payloads, and...
EUVD-2026-45654
In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Validate framework notification message layout Framework notifications carry an indirect message in the shared RX buffer. Validate the reported offset and size before using them, reject zero-length payloads, and...
CVE-2026-64074
In the Linux kernel, the following vulnerability has been resolved: fs/statmount: fix slab out-of-bounds write in statmountmntidmap statmountmntidmap writes one mapping with seqprintf and then manually advances seq-count to include the NUL separator. If seqprintf overflows, seqsetoverflow sets...
EUVD-2026-45647
In the Linux kernel, the following vulnerability has been resolved: fs/statmount: fix slab out-of-bounds write in statmountmntidmap statmountmntidmap writes one mapping with seqprintf and then manually advances seq-count to include the NUL separator. If seqprintf overflows, seqsetoverflow sets...
CVE-2026-64074 fs/statmount: fix slab out-of-bounds write in statmount_mnt_idmap
In the Linux kernel, the following vulnerability has been resolved: fs/statmount: fix slab out-of-bounds write in statmountmntidmap statmountmntidmap writes one mapping with seqprintf and then manually advances seq-count to include the NUL separator. If seqprintf overflows, seqsetoverflow sets...
CVE-2026-64074
The CVE-2026-64074 issue affects the Linux kernel, specifically a slab out-of-bounds write in statmount_mnt_idmap inside fs/statmount. When building a string with seq_printf(), an overflow may occur and manual increment of seq->count can push it to size+1, causing seq_has_overflowed() to miss ...