CVE-2026-6879

CVE-2026-6879 affects Python's xml.etree.ElementTree path handling. Element.findall() and fully-consumed Element.iterfind() exhibit O(n^2) time when using XPath index predicates like [1], [last()], or [last()-N] on documents with many siblings of the same tag. Element.find() is affected only when...

Cloudreve: Broken Access Control in file event stream: a single-file share recipient is subscribed to the owner's parent folder and receives activity events for unshared siblings

Summary When an authenticated recipient of a single-file share opens the file event stream GET /api/v4/file/events?uri=, Cloudreve validates the URI by listing it and then subscribes the caller to parent.ID. For a single-file share, the share navigator resolves the bare share-root URI to the...

SUSE CVE-2026-63968

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible infinite loop in fib6selectpath Found while auditing the same pattern Sashiko reported in rt6fillnode 1. Apply the same fix as commit f8d8ce1b515a "ipv6: fix possible infinite loop in fib6infousesdev". Writers...

CVE-2026-63969

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible infinite loop in rt6fillnode Sashiko reported this issue 1. Apply the same fix as commit f8d8ce1b515a "ipv6: fix possible infinite loop in fib6infousesdev". Writers holding tb6lock can listdelrcu&rt-fib6sibling...

CVE-2026-63969

The CVE-2026-63969 entry describes a Linux kernel issue where a potential infinite loop in rt6_fill_node() can occur due to unsafe manipulation of fib6_siblings while holding tb6_lock. The root cause is that rt->fib6_siblings.next can point into the old ring if a walker runs concurrently with ...

CVE-2026-63969 ipv6: fix possible infinite loop in rt6_fill_node()

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible infinite loop in rt6fillnode Sashiko reported this issue 1. Apply the same fix as commit f8d8ce1b515a "ipv6: fix possible infinite loop in fib6infousesdev". Writers holding tb6lock can listdelrcu&rt-fib6sibling...

CVE-2026-63969

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible infinite loop in rt6fillnode Sashiko reported this issue 1. Apply the same fix as commit f8d8ce1b515a "ipv6: fix possible infinite loop in fib6infousesdev". Writers holding tb6lock can listdelrcu&rt-fib6sibling...

GHSA-9VC9-4JV3-RF86 @hulumi/policies has a HULUMI-H5 bypass via decoy sibling resources targeting a different bucket

Affected: @hulumi/policies 1.4.0 — Fixed in: 1.4.0 — Severity: High — CWE-284 Improper Access Control Summary HULUMI-H1 forbids raw aws:s3:Bucket outside of Hulumi's SecureBucket component, with one exemption: a raw bucket that's a child of a SecureBucket is allowed because the component is...

@hulumi/policies has a HULUMI-H5 bypass via decoy sibling resources targeting a different bucket

Affected: @hulumi/policies 1.4.0 — Fixed in: 1.4.0 — Severity: High — CWE-284 Improper Access Control Summary HULUMI-H1 forbids raw aws:s3:Bucket outside of Hulumi's SecureBucket component, with one exemption: a raw bucket that's a child of a SecureBucket is allowed because the component is...

Malicious code in @godscene/web (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e1bd83a63f0426cc7c4e1a68886c36ff47de093d9b7edc6b410d16c928be50c1 Package @godscene/[email protected] is a re-bundled copy of the legitimate @midscene/web at the same version, preserving the original description, README,...

MAL-2026-4452 Malicious code in @tailwind-core/webpack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7955094460738dc65288f88a3bb990c7d3ff52ed3683f11265b7072bd80aa4e3 Package @tailwind-core/webpack impersonates the legitimate Tailwind v4 webpack loader @tailwindcss/webpack. The README copies Tailwind Labs branding ...

OpenMcdf: Uncatchable infinite loop in DirectoryTree.TryGetDirectoryEntry on crafted CFB directory cycle

Summary The BST name-lookup loop in DirectoryTree.TryGetDirectoryEntry OpenMcdf/DirectoryTree.cs:35-46 walks directory entries by repeatedly calling directories.TryGetSiblingchild, siblingType, validateColor. A crafted CFB file with cyclic Left/Right sibling links among directory entries -...

CVE-2026-41511

CVE-2026-41511 affects the OpenMcdf .NET/C# library for Compound File Binary (CFB) manipulation. Before version 3.1.3, the library failed to detect cycles in the directory-entry red–black tree, allowing a crafted CFB file to create a cycle in LeftSiblingID/RightSiblingID that causes Storage.Enume...

Infinite loop

Overview OpenMcdf is a fully .NET / C library to manipulate Compound File Binary File Format files, also known as Structured Storage. Affected versions of this package are vulnerable to Infinite loop through the MoveNext traversal logic in the directory tree enumeration code. An attacker can...

CVE-2026-23200

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix ECMP sibling count mismatch when clearing RTFADDRCONF syzbot reported a kernel BUG in fib6addrt2node when adding an IPv6 route. 0 Commit f72514b3c569 "ipv6: clear RA flags when adding a static route" introduced logic to...

MAL-2025-49048 Malicious code in transform-merge-sibling-variables (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 8d380989059db5a476085e3c65f461f844bd193d30a4f2558f711086525e20ae Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

EUVD-2025-27917

Malicious code in bioql PyPI...

EUVD-2025-31899

Malicious code in bioql PyPI...

UBUNTU-CVE-2023-53477

In the Linux kernel, the following vulnerability has been resolved: ipv6: Add lwtunnel encap size of all siblings in nexthop calculation In function rt6nlmsgsize, the length of nexthop is calculated by multipling the nexthop length of fib6info and the number of siblings. However if the fib6info h...

CVE-2023-53477 ipv6: Add lwtunnel encap size of all siblings in nexthop calculation

In the Linux kernel, the following vulnerability has been resolved: ipv6: Add lwtunnel encap size of all siblings in nexthop calculation In function rt6nlmsgsize, the length of nexthop is calculated by multipling the nexthop length of fib6info and the number of siblings. However if the fib6info h...