CVE-2026-63832

creationtimestamp| type| source ---|---|--- 2026-07-19 15:47:08+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mqz4tvv23r2q 2026-07-19 19:52:39+00:00| seen| https://infosec.exchange/users/vuldb/statuses/116948386407305637...

EUVD-2026-45859

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: advance loop vars in cfg80211mergeprofile cfg80211mergeprofile reassembles a Multi-BSSID non-transmitted BSS profile that has been split across multiple consecutive MBSSID elements. Its while-loop calls...

CVE-2026-64166 firmware: arm_ffa: Check for NULL FF-A ID table while driver registration

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Check for NULL FF-A ID table while driver registration The bus match callback assumes that every FF-A driver provides an idtable and dereferences it unconditionally. Enforce that contract at registration time so...

CVE-2026-64163 test_kprobes: clear kprobes between test runs

In the Linux kernel, the following vulnerability has been resolved: testkprobes: clear kprobes between test runs Running the kprobes sanity tests twice makes all tests fail and eventually crashes the kernel. root@martin-riscv-1 echo 1 /sys/kernel/debug/kunit/kprobestest/run ... Totals: pass:5...

CVE-2026-64151

In the Linux kernel, the vulnerability CVE-2026-64151 involves iommupt and the pgsize_bitmap: a driver could drop PAGE_SIZE from the bitmap. While this is technically allowed, such an iommu_domain would not be used with the DMA API today. The underlying issue is a design mismatch in handling miss...

CVE-2026-64138

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...

CVE-2026-64138 ksmbd: validate SID in parent security descriptor during ACL inheritance

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...

CVE-2026-64138

The CVE affects the Linux kernel’s ksmbd component, addressing a vulnerability in ACL inheritance where the Owner/Group SIDs in the NT Security Descriptor could be mishandled. The fix adds a dedicated helper, smb_validate_ntsd_sid(), to safely validate the Owner SID and Group SID inside the NT Se...

CVE-2026-64137

The CVE-2026-64137 entry describes a Linux kernel issue in the SMB/CIFS client: the SWN netlink workflow lacked correct capability checks, allowing an unprivileged local process to send or join relevant GENL messages and access witness-related data (e.g., registration IDs and, for NTLM mounts, us...

EUVD-2026-45823

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...

CVE-2026-64126

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate Add Extended Advertising Data length MGMTOPADDEXTADVDATA is registered as a variable-length command, with MGMTADDEXTADVDATASIZE as the fixed header size. The handler then uses cp-advdatalen and...

CVE-2026-64127 Bluetooth: L2CAP: ecred_reconfigure: send packed pdu, not stack pointer

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: ecredreconfigure: send packed pdu, not stack pointer Commit 1c08108f3014 "Bluetooth: L2CAP: Avoid -Wflex-array-member-not-at-end warnings" converted the on-stack request PDU in l2capecredreconfigure from an...

CVE-2026-64111

In the Linux kernel, CVE-2026-64111 describes a fix where cred_guard_mutex is held for lsm_set_self_attr(), mirroring the behavior in proc_pid_attr_write() before calling the LSM hook. This matters for SELinux and AppArmor, which check if the process is ptraced and whether to allow the transition...

CVE-2026-64101 fwctl: pds: Validate RPC input size before parsing

In the Linux kernel, the following vulnerability has been resolved: fwctl: pds: Validate RPC input size before parsing The fwctl core allocates the device-specific RPC input buffer with fwctlrpc.inlen and passes that buffer to the driver callback. pdsfcfwrpc casts the buffer to struct fwctlrpcpds...

CVE-2026-64090 batman-adv: tt: avoid empty VLAN responses

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: avoid empty VLAN responses The commit 16116dac2339 "batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs" added checks to the local direct TT response code. But the response can also be done...

EUVD-2026-45621

In the Linux kernel, the following vulnerability has been resolved: net/smc: reject CHID-0 ACCEPT that matches an empty ismdev slot On the SMC-D client, slot 0 of ini-ismdev/ini-ismchid is reserved for an SMC-Dv1 device. smcfindismv2deviceclnt populates V2 entries starting at index 1, so when no ...

CVE-2026-64046

The CVE-2026-64046 issue affects the Linux kernel’s TLS implementation in the crypto/scatterlist handling. A chain-after-chain could occur when end = 0 (start != 0), creating a wrap link that pointed to another chain link, which the sg_next iterator cannot recursively resolve. The vulnerability i...

CVE-2026-64047 net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring

In the Linux kernel, the following vulnerability has been resolved: net: tls: fix off-by-one in sgchain entry count for wrapped skmsg ring When an skmsg scatterlist ring wraps sg.end sg.datamsgpl-sg.start, MAXSKBFRAGS - msgpl-sg.start + 1, msgpl-sg.data; This places the chain pointer at...

EUVD-2026-45620

In the Linux kernel, the following vulnerability has been resolved: net: tls: fix off-by-one in sgchain entry count for wrapped skmsg ring When an skmsg scatterlist ring wraps sg.end sg.datamsgpl-sg.start, MAXSKBFRAGS - msgpl-sg.start + 1, msgpl-sg.data; This places the chain pointer at...

EUVD-2026-45619

In the Linux kernel, the following vulnerability has been resolved: net: tls: prevent chain-after-chain in plain text SG Sashiko points out that if end = 0 start != 0 the current code will create a chain link to content type right after the wrap link: This would create a chain where the wrap link...