CVE-2020-37239

libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call bablfree twice on the same pointer without triggering detection, as libc's malloc metadata overwrites...

CVE-2020-37239 libbabl 0.1.62 Broken Double Free Detection Memory Safety

libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call bablfree twice on the same pointer without triggering detection, as libc's malloc metadata overwrites...

Exploit for Double Free in Apache Http_Server

cve-2026-23918 Defensive audit tools for CVE-2026-23918...

SUSE CVE-2026-44348

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in computehashtosign in src/podofo/private/OpenSSLInternalRipped.cpp. If EVPDigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap...

OSV-2026-744 Heap-double-free in _dwarf_destruct_elf_nlaccess

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513032442 Crash type: Heap-double-free Crash state: dwarfdestructelfnlaccess dwarfelfnlsetup dwarfinitpathdla...

babl 资源管理错误漏洞

Babl is a GEGL open-source image processing library that supports high-performance pixel format conversion and image data processing. Version 0.1.62 of Babl contains a resource management vulnerability. This vulnerability stems from a failure in the double release detection mechanism. It could...

PT-2026-41439

libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call babl free twice on the same pointer without triggering detection, as libc's malloc metadata overwrites...

CVE-2026-8696

radare2 6.1.5 contains a use-after-free vulnerability in the gdbrpidslist function within the GDB client core that allows remote attackers to cause a denial of service or potentially execute arbitrary code by sending malformed thread information responses. Attackers can trigger the vulnerability ...

rkyv: Panic safety bugs in `InlineVec::clear` and `SerVec::clear` enable arbitrary code execution

InlineVec::clear and SerVec::clear in rkyv were not panic-safe. Both functions iterate over their elements and call dropinplace on each, updating self.len only after the loop. If an element's Drop implementation panics during the loop, self.len is left at its original value. A subsequent invocati...

GHSA-VFVV-C25P-M7MM rkyv: Panic safety bugs in `InlineVec::clear` and `SerVec::clear` enable arbitrary code execution

InlineVec::clear and SerVec::clear in rkyv were not panic-safe. Both functions iterate over their elements and call dropinplace on each, updating self.len only after the loop. If an element's Drop implementation panics during the loop, self.len is left at its original value. A subsequent invocati...

CVE-2026-43328

A flaw was found in the Linux kernel's cpufreq governor. An error in the cpufreqdbsgovernorinit function's cleanup path, specifically when kobjectinitandadd fails, causes a double free of memory. This memory corruption vulnerability can be exploited by a local attacker, potentially leading to...

CVE-2026-44348

A flaw was found in PoDoFo, a C++17 PDF manipulation library. A double-free vulnerability exists in the computehashtosign function. This can occur if EVPDigestFinal fails after a buffer has already been freed, leading to heap corruption. This vulnerability could allow a local attacker to cause a...

SUSE CVE-2026-43481

In the Linux kernel, the following vulnerability has been resolved: net-shapers: don't free reply skb after genlmsgreply genlmsgreply hands the reply skb to netlink, and netlinkunicast consumes it on all return paths, whether the skb is queued successfully or freed on an error path...

Radare2 资源管理错误漏洞

Radare2 is an open-source reverse framework for Unix-based geeks, developed by Radare. Version 6.1.5 of Radare2 contains a resource management vulnerability. This vulnerability stems from the use of the gdbrpidslist function in the GDB client core, which allows for double memory deallocation afte...

Golang 1.25.x < 1.25.10 / 1.26.x < 1.26.3 Multiple Vulnerabilities

The version of Golang running on the remote host is 1.25.x prior to 1.25.10, or 1.26.x prior to 1.26.3. It is, therefore, affected by multiple vulnerabilities, including: - The net package's LookupCNAME function could trigger a double-free crash when using the cgo DNS resolver with very long CNAM...

Double Free

Overview Affected versions of this package are vulnerable to Double Free in the computehashtosign function. An attacker can cause heap corruption and potentially crash the application by triggering a failure in EVPDigestFinal after memory has already been freed, leading to a second free operation...

CVE-2026-44348

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in computehashtosign in src/podofo/private/OpenSSLInternalRipped.cpp. If EVPDigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap...

UBUNTU-CVE-2026-44348

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in computehashtosign in src/podofo/private/OpenSSLInternalRipped.cpp. If EVPDigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap...

CVE-2026-44348

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in computehashtosign in src/podofo/private/OpenSSLInternalRipped.cpp. If EVPDigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap...

EUVD-2026-30337

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in computehashtosign in src/podofo/private/OpenSSLInternalRipped.cpp. If EVPDigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap...