584 matches found
ngrep
ngrep 1.49.0 2.7.2026 ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP...
Security update for pcre2
This update for pcre2 fixes the following issues: CVE-2026-86145: missing size checks in pcre2dfamatch code can lead to an out-of-bounds write bsc1279893. CVE-2026-89156: out-of-bounds read via invalid UTF data during JIT fallback bsc1280054. CVE-2026-89157: out-of-bounds write via large pattern...
SUSE-SU-2026:4458-1 Security update for pcre2
This update for pcre2 fixes the following issues: - CVE-2026-86145: missing size checks in pcre2dfamatch code can lead to an out-of-bounds write bsc1279893. - CVE-2026-89156: out-of-bounds read via invalid UTF data during JIT fallback bsc1280054. - CVE-2026-89157: out-of-bounds write via large...
[SECURITY] [DLA 4816-1] pcre2 security update
------------------------------------------------------------------------- Debian LTS Advisory DLA-4816-1 [email protected] https://www.debian.org/lts/security/ Salvatore Bonaccorso October 03, 2026 https://wiki.debian.org/LTS -...
pcre2: pcre2: Out-of-bounds write via crafted regular expression
A flaw was found in pcre2. When an application processes attacker-controlled regular expressions using certain Just-In-Time JIT compiler interfaces, an out-of-bounds write with arbitrary data can occur. An attacker could exploit this vulnerability to achieve arbitrary code execution, corrupt...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: pcre2: pcre2-10.49-0.1.hum1 aarch64, x8664 pcre2-devel-10.49-0.1.hum1 aarch64, x8664 pcre2-static-10.49-0.1.hum1 aarch64, x8664 pcre2-syntax-10.49-0.1.hum1 noarch pcre2-tools-10.49-0.1.hum1...
The vulnerability of the PCRE2 regular expression library, related to writing beyond the buffer boundaries, allows attackers to write arbitrary files.
The vulnerability of the PCRE2 regular expression library is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows a remote attacker to write arbitrary files...
CLEANSTART-2024-KR97455 out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile
Security vulnerability affects the pcre2 package. An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compilexclassmatchingpath function of the pcre2jitcompile...
CLEANSTART-2024-WK36293 Integer overflow vulnerability in pcre2test before 10
Security vulnerability affects the pcre2 package. Integer overflow vulnerability in pcre2test before 10...
Rocky Linux 8 [CIQ] Security Update: pcre2 / pcre2-debuginfo / pcre2-debugsource / pcre2-devel / etc (crlsa-2022_5809)
The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20225809 advisory. pcre2: Out-of-bounds read in compilexclassmatchingpath in pcre2jitcompile.c CVE-2022-1586 Tenable has extracted the preceding description block directly from the CI...
Rocky Linux 8 [CIQ] Security Update: pcre2 / pcre2-debuginfo / pcre2-debugsource / pcre2-devel / etc (crlsa-2020_4539)
The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20204539 advisory. pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode CVE-2019-20454 Tenable has extracted the preceding description block directly from the CIQ...
CentOS Linux 7 [TuxCare] Security Update: pcre2 / pcre2-devel / pcre2-static / pcre2-tools / pcre2-utf16 / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1777454193)
The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1777454193 advisory. - An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compilexclassmatchingpath function of the...
AlmaLinux 9.2 [TuxCare] Security Update: pcre2 / pcre2-devel / pcre2-static / pcre2-syntax / pcre2-tools / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1789567071)
The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1789567071 advisory. - PCRE2 before 10.48 has a pcre2match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data...
Rocky Linux 9 [CIQ] Security Update: pcre2 / pcre2-debuginfo / pcre2-debugsource / pcre2-devel / etc Multiple Vulnerabilities (crlsa-2022_5251)
The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20225251 advisory. pcre2: Out-of-bounds read in compilexclassmatchingpath in pcre2jitcompile.c CVE-2022-1586 pcre2: Out-of-bounds read in getrecursedatalength in...
SUSE CVE-2026-103111
PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data...
ROOT-OS-ALPINE-324-CVE-2026-89161 CVE-2026-89161 in pcre2 - Patched by Root
Root has patched CVE-2026-89161 in the pcre2 package for Root:Alpine:3.24. Multiple fixed versions available...
ROOT-OS-ALPINE-324-CVE-2026-89157 CVE-2026-89157 in pcre2 - Patched by Root
Root has patched CVE-2026-89157 in the pcre2 package for Root:Alpine:3.24. Multiple fixed versions available...
AZL-105639 CVE-2026-103111 affecting package php 8.3.33-1
PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data...
AZL-105834 CVE-2026-103111 affecting package rust 1.75.0-31
PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data...