Siemens SIMATIC S7-1500 Double Free (CVE-2025-38079)

In the Linux kernel, the following vulnerability has been resolved: crypto: algifhash - fix double free in hashaccept If accept2 is called on socket type algifhash with MSGMORE flag set and cryptoahashimport fails, sk2 is freed. However, it is also freed in afalgrelease, leading to...

h3: Double Decoding in `serveStatic` Bypasses `resolveDotSegments` Path Traversal Protection via `%252e%252e`

Summary The serveStatic utility in h3 applies a redundant decodeURI call to the request pathname after H3Event has already performed percent-decoding with %25 preservation. This double decoding converts %252e%252e into %2e%2e, which bypasses resolveDotSegments since it checks for literal...

GHSA-72GR-QFP7-VWHW h3: Double Decoding in `serveStatic` Bypasses `resolveDotSegments` Path Traversal Protection via `%252e%252e`

Summary The serveStatic utility in h3 applies a redundant decodeURI call to the request pathname after H3Event has already performed percent-decoding with %25 preservation. This double decoding converts %252e%252e into %2e%2e, which bypasses resolveDotSegments since it checks for literal...

Secure agentic AI end-to-end

Next week, RSAC™ Conference celebrates its 35-year anniversary as a forum that brings the security community together to address new challenges and embrace opportunities in our quest to make the world a safer place for all. As we look towards that milestone, agentic AI is reshaping industries...

MongoDB 7.0.x < 7.0.31 / 8.0.x < 8.0.20 / 8.2.x < 8.2.6 / 8.3.0-rc0 Double Free (SERVER-118849)

The version of MongoDB installed on the remote host is 7.0 prior to 7.0.31, 8.0 prior to 8.0.20, 8.2 prior to 8.2.6, and 8.3.0-rc0. It is, therefore, affected by a vulnerability as referenced in the SERVER-118849 advisory. - A specially crafted aggregation query with $lookup by an authenticated...

CVE-2006-10002

CVE-2006-10002 affects the Perl XML::Parser module (XML::Parser/Expat). Connected documents confirm a heap corruption/crash vector caused by an overflow in a pre-allocated buffer during parsing, notably in parse_stream() and the UTF-8 handling path. The issue appears in XML::Parser versions up to...

CVE-2006-10002 XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes

XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption double free or corruption and crashes. A :utf8 PerlIO layer, parsestream in Expat.xs could overflow the XML input buffer because Perl's read returns decoded characters while SvPV gives...

Linux Distros Unpatched Vulnerability : CVE-2026-4358

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the...

Amazon Linux 2 : compat-libtiff3, --advisory ALAS2-2026-3194 (ALAS-2026-3194)

The version of compat-libtiff3 installed on the remote host is prior to 3.9.4-12. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3194 advisory. libtiff up to v4.7.1 was discovered to contain a double free via the component tools/tiffcrop.c. CVE-2025-61145 A...

Oracle Linux 8 : glibc (ELSA-2026-4772)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-4772 advisory. - CVE-2025-15281: wordexp WRDEREUSE uninitialized memory read RHEL-142787 - CVE-2026-0915: Stack memory disclosure in getnetbyaddr RHEL-141849 -...

Medium: compat-libtiff3

Issue Overview: libtiff up to v4.7.1 was discovered to contain a double free via the component tools/tiffcrop.c. CVE-2025-61145 A vulnerability was identified in LibTIFF 4.7.0. This issue affects the function May of the file tiffcrop.c of the component tiffcrop. The manipulation leads to memory...

CVE-2026-23249

In the Linux kernel, the following vulnerability has been resolved: xfs: check for deleted cursors when revalidating two btrees The free space and inode btree repair functions will rebuild both btrees at the same time, after which it needs to evaluate both btrees to confirm that the corruptions a...

CLSA-2026-1773829377 libtiff: Fix of CVE-2025-61145

CVE-2025-61145: fix double-free and memory leak in tiffcrop, avoid dangling pointer in loadImage by clearing readptr after free...

EUVD-2026-12639

A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution SBE engine when an in-memory hash table is spilled to disk...

CVE-2026-4358

A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution SBE engine when an in-memory hash table is spilled to disk...

UBUNTU-CVE-2026-4358

A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution SBE engine when an in-memory hash table is spilled to disk...

CVE-2026-4358 Memory safety issues in slot-based execution hash table spill

A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution SBE engine when an in-memory hash table is spilled to disk...

Memory safety issues in slot-based execution hash table spill

A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution SBE engine when an in-memory hash table is spilled to disk...

CVE-2026-4358

CVE-2026-4358 affects MongoDB's slot-based execution (SBE) engine. A specially crafted aggregation query using $lookup, issued by an authenticated user with write privileges, can trigger a double-free or use-after-free in the in-memory hash table that is spilled to disk, creating a memory-safety ...

kernel: Kernel: Double free vulnerability in exFAT filesystem can lead to denial of service

A flaw was found in the Linux kernel's exFAT filesystem driver. A local attacker with low privileges could exploit a double free vulnerability within the delayedfree function. This memory corruption flaw can lead to a denial of service DoS, potentially causing system instability or crashes. It ma...