CVE-2026-58050 libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation

libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation numattrs sizeoflibssh2publickeyattribute without bounds checking, so on 32-bit platforms the multiplication overflows to an undersized buffer. A malicious S...

CVE-2026-58050

libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation numattrs sizeoflibssh2publickeyattribute without bounds checking, so on 32-bit platforms the multiplication overflows to an undersized buffer. A malicious S...

CVE-2026-58050

CVE-2026-58050 affects libssh2 up to 1.11.1. The publickey subsystem reads an attacker-controlled 32-bit attribute count and uses it in the allocation num_attrs * sizeof(libssh2_publickey_attribute) without bounds checking. On 32-bit platforms, this multiplication can overflow, producing an under...

CVE-2026-58050 libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation

libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation numattrs sizeoflibssh2publickeyattribute without bounds checking, so on 32-bit platforms the multiplication overflows to an undersized buffer. A malicious S...

PT-2026-53082

Name of the Vulnerable Software and Affected Versions libssh2 versions prior to 1.11.2 Description An integer overflow occurs when the software reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response. This value is used in the allocation num attrs sizeoflibssh2...

EUVD-2026-39492

pnpm Vulnerable to Arbitrary File Write/Delete via Malicious Patch File Path Traversal...

NPM: pnpm binds unscoped user-level npm auth credentials to a repository-selected registry

NPM: pnpm binds unscoped user-level npm auth credentials to a repository-selected registry vulnerability discovered by ? in WordPress Npm pnpm versions 10.34.0...

CVE-2026-50136

Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The route is protected only by the recaptcha middleware and does not require...

EUVD-2026-39667

Contributor SQL Injection in Contest Gallery = 30.0.0 versions...

SUSE CVE-2026-53015

In the Linux kernel, the following vulnerability has been resolved: erofs: unify lcn as u64 for 32-bit platforms As sashiko reported 1, lcn was typed as unsigned long or unsigned int sometimes, which is only 32 bits wide on 32-bit platforms, which causes lcn lclusterbits to be truncated at 4 GiB...

CVE-2026-53199

A flaw was found in the Linux kernel's Hyper-V network virtual service client hvnetvsc component. This vulnerability occurs in the netvsccopytosendbuf function, where incorrect memory mapping of page buffer entries can lead to a system fault. Specifically, on 32-bit x86 systems with high memory...

PT-2026-52832

Name of the Vulnerable Software and Affected Versions Contest Gallery versions prior to 30.0.1 Description A SQL Injection issue exists that allows attackers with contributor-level permissions to execute unauthorized database queries remotely. Recommendations Update to a version newer than 30.0.0...

GHSA-4V89-6MGQ-6RGC ImageMagick has a Heap Buffer Over-Write in MAT decoder on 32-bit systems

A missing check of a return value could lead to a heap buffer over-write in the MAT decoder on 32-bit systems...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass via the router process in the S3 and Iceberg REST gateways when path cleaning is disabled. An attacker can gain unauthorized access to resources in other buckets by crafting requests containing .. segments in the...

CVE-2026-54917

SeaweedFS is a distributed storage system for object storage S3, file systems, and Iceberg tables. Prior to 4.30, the S3 API gateway and the Iceberg REST catalog gateway construct their routers with mux.NewRouter.SkipCleantrue. With path cleaning disabled, a .. segment inside the URL survives...

CVE-2026-54917 SeaweedFS: Path traversal in the S3 and Iceberg REST gateways allows cross-bucket access

SeaweedFS is a distributed storage system for object storage S3, file systems, and Iceberg tables. Prior to 4.30, the S3 API gateway and the Iceberg REST catalog gateway construct their routers with mux.NewRouter.SkipCleantrue. With path cleaning disabled, a .. segment inside the URL survives...

CVE-2026-54917

CVE-2026-54917 affects SeaweedFS prior to 4.30. The S3 gateway and Iceberg REST catalog gateway construct routers with mux.NewRouter().SkipClean(true); when path cleaning is disabled, a .. segment in URLs can survive routing (example: GET /bucket-A/../evil-bucket/key) and be parsed as a valid buc...

CVE-2026-54917

SeaweedFS is a distributed storage system for object storage S3, file systems, and Iceberg tables. Prior to 4.30, the S3 API gateway and the Iceberg REST catalog gateway construct their routers with mux.NewRouter.SkipCleantrue. With path cleaning disabled, a .. segment inside the URL survives...

CVE-2026-53015

A flaw was found in the Linux kernel's erofs filesystem. On 32-bit platforms, the lcn variable, used for logical cluster numbers, was defined as a 32-bit integer. This could lead to truncation when calculating offsets larger than 4 Gigabytes GiB, potentially causing incorrect data handling within...

CVE-2026-53047

A flaw was found in the Linux kernel's EFI Extensible Firmware Interface capsule loader. An incorrect size calculation during memory reallocation for physical addresses can lead to an undersized buffer. This issue, specifically on 32-bit systems with Physical Address Extension PAE, may result in ...