CVE-2026-53198

The CVE-2026-53198 issue affects ksmbd in the Linux kernel: a deferred byte-range lock (SMB2_LOCK) uses async_work with a cancel_fn (smb2_remove_blocked_lock) and cancel_argv pointing to a file_lock. If a second SMB2_CANCEL arrives before release_async_work(), the cancel callback can run again on...

CVE-2026-53198 ksmbd: fix use-after-free of a deferred file_lock on double SMB2_CANCEL

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free of a deferred filelock on double SMB2CANCEL A deferred byte-range lock an SMB2LOCK that blocks registers an async work on conn-asyncrequests via setupasyncwork, with cancelfn = smb2removeblockedlock and...

CVE-2026-53185: Use After Free

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

PT-2026-52294

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ksmbd module of the Linux kernel. A deferred byte-range lock registers asynchronous work via setup async work, where the cancel fn is set to smb2...

Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in Jackson (WS-2026-0003)

Summary A vulnerability in Jackson that is used by InfoSphere Information Server was addressed. Vulnerability Details ID:WS-2026-0003 DESCRIPTION: The non-blocking async JSON parser in jackson-core bypasses the maxNumberLength constraint default: 1000 characters defined in StreamReadConstraints...

CVE-2026-53046

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine ksmbdcryptmessage sets a NULL completion callback on AEAD requests and does not handle the -EINPROGRESS return code from async hardware crypto engines like the...

CVE-2026-53085

The CVE-2026-53085 issue affects the Linux kernel BPF subsystem where the open-coded task_vma iterator reads task->mm locklessly and uses mmap_read_trylock() without taking an mm reference, risking use-after-free if the task exits concurrently. The patch reads task->mm with a trylock on all...

EUVD-2026-38953

In the Linux kernel, the following vulnerability has been resolved: bpf: fix mm lifecycle in open-coded taskvma iterator The open-coded taskvma iterator reads task-mm locklessly and acquires mmapreadtrylock but never calls mmget. If the task exits concurrently, the mmstruct can be freed as it is...

CVE-2026-53046 ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine ksmbdcryptmessage sets a NULL completion callback on AEAD requests and does not handle the -EINPROGRESS return code from async hardware crypto engines like the...

EUVD-2026-38914

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine ksmbdcryptmessage sets a NULL completion callback on AEAD requests and does not handle the -EINPROGRESS return code from async hardware crypto engines like the...

CVE-2026-53046

The CVE-2026-53046 entry concerns the ksmbd component of the Linux kernel. The vulnerability arises in ksmbd_crypt_message(), which sets a NULL completion callback on AEAD requests and does not properly handle -EINPROGRESS from async hardware crypto engines such as the Qualcomm Crypto Engine (QCE...

CVE-2026-53046 ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine ksmbdcryptmessage sets a NULL completion callback on AEAD requests and does not handle the -EINPROGRESS return code from async hardware crypto engines like the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: media: v4l2-async: Fixed error handling after finding a match. Once an async connection is found to match an fwnode, a sub-device may be registered if it wasn’t already. Its binding operation is performed, auxiliary links are...

RHSA-2026:28385 Red Hat Security Advisory: Satellite 6.18.6 Async Update

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PT-2026-61094

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the tcp ao delete key function within the del async path. The system incorrectly assumes that current key and rnext key pointers are always NULL on LISTE...

AVideo has an incomplete fix of CVE-2026-33482: sanitizeFFmpegCommand still allows a single '&' (background operator), giving OS command execution at the same execAsync sh -c sink

Summary The fix for CVE-2026-33482 GHSA-pmj8-r2j7-xg6c is incomplete. That advisory reported that sanitizeFFmpegCommand plugin/API/standAlone/functions.php failed to strip $... command substitution, allowing OS command injection at the execAsync sh -c sink. The fix commit 25c8ab90 added $, , , , ...

CVE-2026-47141

A flaw was found in vm2, an open-source virtual machine VM sandbox for Node.js. Prior to version 3.11.4, NodeVM, a component of vm2, improperly exposed certain process-wide observability builtins, such as diagnosticschannel, asynchooks, and perfhooks. These builtins, which are designed for...

BerriAI litellm has Security Feature Bypass in BannedKeywords and AzureContentSafety Guardrails via call_type Mismatch on Async Endpoints

A security flaw has been discovered in BerriAI litellm up to 1.82.5. Affected is the function asyncprecallhook of the file enterprise/enterprisehooks/bannedkeywords.py of the component Completions Interface. The manipulation of the argument prompt results in incorrect authorization. The attack ma...

CVE-2026-12797 BerriAI litellm Completions banned_keywords.py async_pre_call_hook authorization

A security flaw has been discovered in BerriAI litellm up to 1.82.5. Affected is the function asyncprecallhook of the file enterprise/enterprisehooks/bannedkeywords.py of the component Completions Interface. The manipulation of the argument prompt results in incorrect authorization. The attack ma...

PT-2026-91837

A weakness has been identified in BerriAI litellm up to 1.82.2. Affected by this vulnerability is the function load openapi spec async of the file litellm/proxy/ experimental/mcp server/openapi to mcp generator.py of the component MCP OpenAPI Spec Loader. This manipulation of the argument spec pa...