CVE-2026-63639 Valkey: UAF in stream deserialization may lead to remote code execution

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when...

CVE-2026-63639

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when...

CVE-2026-63639

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when...

CVE-2026-56684

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's tlsProcessPendingData function iterates pendinglist while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a...

EUVD-2026-60822

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's tlsProcessPendingData function iterates pendinglist while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a...

CVE-2026-56684 Valkey: TLS pending-data processing use-after-free may allow remote code execution

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's tlsProcessPendingData function iterates pendinglist while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a...

CVE-2026-56684 Valkey: TLS pending-data processing use-after-free may allow remote code execution

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's tlsProcessPendingData function iterates pendinglist while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a...

CVE-2026-56684 Valkey: TLS pending-data processing use-after-free may allow remote code execution

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's tlsProcessPendingData function iterates pendinglist while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a...

CVE-2026-56684

Valkey's tlsProcessPendingData iterates pending_list while an authenticated client can issue CLIENT KILL, triggering connTLSClose which frees the iterator's cached next node, producing a use-after-free. Exploitation requires TLS enabled and low-privilege access; no active exploitation is document...

CVE-2026-56684

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's tlsProcessPendingData function iterates pendinglist while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a...

CVE-2026-72151

A flaw was found in the Linux kernel's Trusted Platform Module TPM2 session handling. Specifically, the tpmbufappendsalt function does not properly manage asynchronous cryptographic key operations. This oversight can lead to a use-after-free vulnerability, where the system attempts to access memo...

CVE-2026-74969

Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-74973

Race condition, use-after-free in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-74949

Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-74944

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-74940

Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-74943

Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-74937

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

CVE-2026-74936

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-72139

A flaw was found in the Linux kernel's TCP implementation. A race condition exists during the handling of TCP MD5 Signature MD5Sig keys when establishing a connection. A remote attacker could exploit this timing window, leading to a use-after-free vulnerability. This could result in a system cras...