CVE-2026-105842

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

EUVD-2026-93394

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

CVE-2026-75818

GNU Aspell prezip-bin contains a heap-based buffer overflow vulnerability in the decompressor in prog/prezip.c. The decompressor does not properly check buffer space, so a crafted compressed file can cause out-of-bounds read and write operations on the heap. An attacker who convinces a user to...

EUVD-2026-93364

GNU Aspell prezip-bin contains a heap-based buffer overflow vulnerability in the decompressor in prog/prezip.c. The decompressor does not properly check buffer space, so a crafted compressed file can cause out-of-bounds read and write operations on the heap. An attacker who convinces a user to...

PT-2026-106709

GNU Aspell prezip-bin contains a heap-based buffer overflow vulnerability in the decompressor in prog/prezip.c. The decompressor does not properly check buffer space, so a crafted compressed file can cause out-of-bounds read and write operations on the heap. An attacker who convinces a user to...

PT-2026-106727

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

glibc Vulnerable to Memory Corruption via Heap-Based Buffer Overflow in 'malloc.ca' File (CVE-2026-0861)

Passing too large an alignment to the memalign suite of functions memalign, posixmemalign, alignedalloc in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size a...

CVE-2021-3156

CVE-2021-3156 https://www.qualys.com/2021/01/26/cve-2021-3156/baron-samedit-heap-based-overflow-sudo.txt https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit https://access.redhat.com/security/vulnerabilities/RHSB-2021-002...

CVE-2021-3156-Heap-Based-Buffer-Overflow-in-Sudo-Baron-Samedit-

Qualys Security Advisory Baron Samedit: Heap-based buffer overflow in Sudo CVE-2021-3156 ======================================================================== Contents Summary Analysis Exploitation Acknowledgments Timeline =======================================================================...

CVE-2021-3156

CVE-2021-3156 Rol de Ansible que parchea CVE-2021-3156 para CentOS Introducción Sudo anterior a 1.9.5p2 tiene un desbordamiento de búfer basado en montón, que permite la escalada de privilegios a root mediante "sudoedit -s" y un argumento de línea de comandos que termina con un único carácter de...

MiracleLinux 8 : gvfs-1.36.2-22.el8_10 (AXSA:2026-1967:05)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1967:05 advisory. gvfs: SFTP: heap-based buffer overflow in readreply CVE-2026-84268 Tenable has extracted the preceding description block directly from the MiracleLinux...

cve-2024-49113-ldap_nightmare_reproduction

CVE-2024-49113 — LDAP Nightmare Windows LDAP Client Remote Code Execution Heap-Based Buffer Overflow Field| Value ---|--- CVE| CVE-2024-49113 Alias| LDAP Nightmare CVSS 3.1| 9.8 — CRITICAL CWE| CWE-122 — Heap-based Buffer Overflow Discovered| SafeBreach published PoC January 2025 Exploitation|...

CVE-2026-79113

OpenAPV before 1.1.1.0 has a readbitstream heap-based buffer overflow...

EUVD-2026-91869

OpenAPV before 1.1.1.0 has a readbitstream heap-based buffer overflow...

CVE-2026-79113

OpenAPV before 1.1.1.0 has a readbitstream heap-based buffer overflow...

CVE-2026-79113

The software OpenAPV (versions prior to 1.1.1.0 ) is vulnerable to a heap-based buffer overflow within the read_bitstream function. This vulnerability is associated with CWE-190 (Integer Overflow or Wraparound). The impact of this flaw is classified as MEDIUM severity with a CVSS v4.0 score of 5....

CVE-2026-79113

OpenAPV before 1.1.1.0 has a readbitstream heap-based buffer overflow...

CVE-2026-79113

OpenAPV before 1.1.1.0 has a readbitstream heap-based buffer overflow...

Linux Distros Unpatched Vulnerability : CVE-2026-91135

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap-based buffer overflow vulnerability in Apache Thrift C++ THeaderTransport. When an application enables the ZLIB transform for the frames it sends,...

Linux Distros Unpatched Vulnerability : CVE-2026-83632

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Allocation of resources without limits or throttling, Integer overflow or wraparound, Heap-based buffer overflow vulnerability in Apache Thrift. This issue...