CVE-2026-55606 odhcpd: Stack buffer overread via DUID length endianness mismatch in memcmp()

odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. In versions 25.12 and prior, odhcpd's DHCPv6 self-loop detection at dhcpv6.c:720 uses a network-byte-order DUID length value directly as the memcmp size parameter. On little-endian hosts, this causes memcmp to read far...

CVE-2026-55606

The odhcpd server, used by OpenWrt in versions 25.12 and prior , is vulnerable to a stack buffer overread due to a DUID length endianness mismatch in dhcpv6.c:720. On little-endian hosts , the software uses a network-byte-order DUID length value directly as a memcmp() size parameter, allowing a s...

CVE-2026-55606 odhcpd: Stack buffer overread via DUID length endianness mismatch in memcmp()

odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. In versions 25.12 and prior, odhcpd's DHCPv6 self-loop detection at dhcpv6.c:720 uses a network-byte-order DUID length value directly as the memcmp size parameter. On little-endian hosts, this causes memcmp to read far...

SUSE-SU-2026:22564-1 Security update for apache2

This update for apache2 fixes the following issues - CVE-2026-29167: modldap per-dir use-after-free bsc1267976. - CVE-2026-29170: modproxyftp XSS bsc1267977. - CVE-2026-34355: modproxyhtml buffer overflow bsc1267978. - CVE-2026-34356: malicious backend servers can lead to a heap-based buffer...

CVE-2026-44185 Apache HTTP Server: Stack Buffer Over-Read in mod_ssl OCSP `send_request`

Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue...

CVE-2026-44185 Apache HTTP Server: Stack Buffer Over-Read in mod_ssl OCSP `send_request`

Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue...

UBUNTU-CVE-2026-5772

A 1-byte stack buffer over-read was identified in the MatchDomainName function src/internal.c during wildcard hostname validation when the LEFTMOSTWILDCARDONLY flag is active. If a wildcard exhausts the entire hostname string, the function reads one byte past the buffer without a bounds check,...

CVE-2026-5772

A 1-byte stack buffer over-read was identified in the MatchDomainName function src/internal.c during wildcard hostname validation when the LEFTMOSTWILDCARDONLY flag is active. If a wildcard exhausts the entire hostname string, the function reads one byte past the buffer without a bounds check,...

Linux Distros Unpatched Vulnerability : CVE-2018-19842

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - getToken in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service stack-based buffer over-read via crafted x86 assembly...

GLSA-202409-06 : file: Stack Buffer Overread

The remote host is affected by the vulnerability described in GLSA-202409-06 file: Stack Buffer Overread Multiple vulnerabilities have been discovered in file. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding description block directly from the...

Internet Bug Bounty: curl: stack-buffer overread during punycode conversions

The vulnerability in libcurl's URL API function curlurlget was discovered, where it performed punycode conversions. When converting a 256-byte domain name, the function read outside of a stack-based buffer, potentially leaking adjacent stack memory as part of the converted string. The flaw was...

GLSA-202208-07 : LibRaw: Stack buffer overread

The remote host is affected by the vulnerability described in GLSA-202208-07 LibRaw: Stack buffer overread - Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identifyprocessdngfields in identify.cpp. CVE-2020-24870 Note that Nessus has not tested for this issue but has instead relied...

DEBIAN-CVE-2022-31212

An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied...

tcpdump: Stack-based buffer over-read in print-hncp.c:print_prefix() via crafted pcap

In tcpdump 4.9.2, a stack-based buffer over-read exists in the printprefix function of print-hncp.c via crafted packet data because of missing initialization...

Xpdf Denial of Service Vulnerability (CNVD-2019-17491)

Xpdf is Foo Labs developed an open source PDF reader , it supports decoding LZW compressed format files and read encrypted PDF files . Xpdf 4.00 version of the Object.h file in the 'Object::isName' function has a security vulnerability. A remote attacker can exploit this vulnerability with a...

AZL-7277 CVE-2018-10393 affecting package libvorbis for versions less than 1.3.7-1

barknoisehybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read...

Xiph.Org libvorbis 'bark_noise_hybridmp' function stack buffer out-of-bounds read vulnerability

Xiph.Org libvorbis is an open source library of audio encoding and decoding functions for medium to high quality audio at fixed or variable bit rates. A stack buffer out-of-bounds read vulnerability exists in the 'barknoisehybridmp' function of the psy.c file in Xiph.Org libvorbis version 1.3.6. ...

DEBIAN-CVE-2018-10254

Netwide Assembler NASM 2.13 has a stack-based buffer over-read in the disasm function of the disasm/disasm.c file. Remote attackers could leverage this vulnerability to cause a denial of service or possibly have unspecified other impact via a crafted ELF file...