CVE-2026-20347 ClamAV Mach-O File Format Processing Memory Corruption Vulnerability

A vulnerability in the Mach-O file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in Mach-...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Ipados

dyld-signing-oracle-poc A controlled exploration of dyld's pa...

CVE-2025-10101

CVE-2025-10101 describes a heap-based buffer overflow and out-of-bounds write in Avast Antivirus for macOS triggered by a crafted Mach-O file, potentially enabling local code execution or denial of service. Affected versions are Avast Antivirus 15.7 up to 3.9.2025. Root cause: memory management f...

EUVD-2019-10577

Malware in sbrugna...

EUVD-2005-0976

Malware in sbrugna...

EUVD-2020-20304

Malware in sbrugna...

EUVD-2020-20299

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2018-11380

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The parseimportptr function in radare2 2.5.0 allows remote attackers to cause a denial of service heap-based out-of-bounds read and application crash via a...

CVE-2020-27798

An invalid memory address reference was discovered in the adjABS function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2013-5175

The kernel in Apple Mac OS X before 10.9 allows local users to obtain sensitive information or cause a denial of service out-of-bounds read and system crash via a crafted Mach-O file...

CVE-2020-27798

An invalid memory address reference was discovered in the adjABS function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

DEBIAN-CVE-2020-27796

A heap-based buffer over-read was discovered in the invertptdynamic function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27798

An invalid memory address reference was discovered in the adjABS function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

DEBIAN-CVE-2020-27802

An floating point exception was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

Heap overflow

A heap-based buffer over-read was discovered in the getle32 function in bele.h in UPX 4.0.0 via a crafted Mach-O file...

UBUNTU-CVE-2020-27801

A heap-based buffer over-read was discovered in the getle64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27801

A heap-based buffer over-read was discovered in the getle64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27802

An floating point exception was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27802

An floating point exception was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27802

CVE-2020-27802 affects UPX 4.0.0 and is triggered by processing a crafted Mach-O file, causing a floating point exception in the elf_lookup function (p_lx_elf.cpp). The connected sources confirm the vulnerable component and the root cause (unhandled input in elf_lookup for Mach-O files). No expli...