CVE-2026-99221

A flaw was found in the Linux kernel's trusted keys subsystem. During the process of unsealing a key using a Trusted Platform Module TPM, the kernel fails to abort if the unseal operation fails, allowing a subsequent locking operation to overwrite the failure status with a success code. A local...

CVE-2017-7472

CVE-2017-7472 The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service memory consumption via a series of KEYREQKEYDEFLTHREADKEYRING keyctlsetreqkeykeyring calls. Shortcut Vulnerable kernel 4.10.13...

kernel: KEYS: encrypted: fix integer overflow of datablob_len

A flaw was found in the Linux kernel's encrypted keys subsystem. An integer overflow occurs during memory size calculations for key data, resulting in an undersized buffer allocation. A local user can exploit this issue by supplying crafted key data to trigger an out-of-bounds write to kernel...

CVE-2026-98221

A flaw was found in the Linux kernel's trusted keys subsystem. A local user can exploit this vulnerability by submitting a specially crafted trusted key payload. Because the kernel validates boundaries against the encoded data length rather than the decoded buffer size, an out-of-bounds memory re...

CVE-2026-98222

A flaw was found in the Linux kernel's encrypted keys subsystem. An integer overflow occurs during memory size calculations for key data, resulting in an undersized buffer allocation. A local user can exploit this issue by supplying crafted key data to trigger an out-of-bounds write to kernel...

kernel: KEYS: fix overflow in keyctl_pkey_params_get_2()

A flaw was found in the Linux kernel's keyctlpkeyparamsget2 function within the KEYS subsystem. The vulnerability arises from an incorrect calculation of the internal output buffer's length, which can lead to a buffer overflow when a user-provided buffer is too small. This flaw could allow a loca...

kernel: KEYS: fix overflow in keyctl_pkey_params_get_2()

A flaw was found in the Linux kernel's keyctlpkeyparamsget2 function within the KEYS subsystem. The vulnerability arises from an incorrect calculation of the internal output buffer's length, which can lead to a buffer overflow when a user-provided buffer is too small. This flaw could allow a loca...

AZL-98439 CVE-2026-82631 affecting package valkey for versions less than 8.0.11-1

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631

A use-after-free vulnerability exists in valkey-io valkey 9.1.0 , specifically in the handleClientsBlockedOnKey function within the Blocked-on-keys Subsystem (src/blocked.c). The flaw can be triggered remotely but requires high privileges and carries high attack complexity , limiting practical ex...

CVE-2026-82631 valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

PT-2026-83717

Name of the Vulnerable Software and Affected Versions valkey-io valkey version 9.1.0 Description A use after free flaw exists in the Blocked-on-keys Subsystem within the handleClientsBlockedOnKey function located in the src/blocked.c file. This issue can be triggered remotely, although the attack...

PT-2026-89339

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631: Use After Free

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631: Use After Free

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-74566

A flaw was found in the Linux kernel's keys subsystem. An inconsistency in how key descriptions are processed by the keyringgetkeychunk and keyringdiffobjects functions could allow a local attacker to create specially crafted key descriptions. These crafted descriptions might collide, potentially...

AZL-96132 CVE-2026-74567 affecting package kernel for versions less than 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: keys: fix out-of-bounds read in keyringgetkeychunk For description-level chunks keyringgetkeychunk advances the read pointer by level sizeoflong past the inline prefix but only bounds-checks the prefix, so a long enough key...

CVE-2026-74567

The CVE concerns the Linux kernel keys subsystem: a bug in keyring_get_key_chunk() causes an out-of-bounds read when decoding description-level chunks. The read pointer is advanced by level * sizeof(long) past the inline prefix, while only the prefix is bounds-checked, allowing a long enough key ...

CVE-2026-74567 keys: fix out-of-bounds read in keyring_get_key_chunk()

In the Linux kernel, the following vulnerability has been resolved: keys: fix out-of-bounds read in keyringgetkeychunk For description-level chunks keyringgetkeychunk advances the read pointer by level sizeoflong past the inline prefix but only bounds-checks the prefix, so a long enough key...

CVE-2026-74566

In CVE-2026-74566, the Linux kernel keyring subsystem has a data-ordering defect: keyring_get_key_chunk() loads a description into the index chunk with the low-address first, while keyring_diff_objects() defines the first differing bit from the low end and folds the absolute byte index into the l...