USN-7972-2: OpenCC vulnerability

USN-7972-1 fixed a vulnerability in OpenCC. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that OpenCC incorrectly handled truncated UTF-8 input. An attacker could possibly use this issue to cause OpenCC to...

Astra Linux – Vulnerability in the screen

In GNU Screen’s encoding.c file, as of version 4.8.0, remote attackers can cause a denial of service attack invalid write access and application crash, or potentially cause unspecified other impacts due to a crafted UTF-8 character sequence...

DEBIAN-CVE-2026-42327

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.7 to before 0.10.79, X509Ref::ocspresponders returns OCSP responder URLs from a certificate's AIA extension as OpensslString, whose Deref wraps the raw bytes with str::fromutf8unchecked. OpenSSL does not enforce th...

protobuf.js 安全漏洞

protobuf.js is an open-source implementation of the Protocol Buffers protocol, written entirely in JavaScript. It supports Node.js and browsers with TypeScript. It’s easy to use, extremely fast, and can be used out of the box through.proto files. Versions prior to 7.5.6 and 8.0.2 of protobuf.js h...

EUVD-2026-29000

XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...

CVE-2026-8177

XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...

CVE-2026-8177 XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences

XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...

ALPINE-CVE-2026-45130

Vim is an open source, command line text editor. Prior to version 9.2.0450, a heap buffer overflow exists in readcompound in src/spellfile.c when loading a crafted spell file .spl with UTF-8 encoding active. An attacker-controlled length field in the spell file's compound section overflows a 32-b...

CVE-2026-45130 Vim: Heap Buffer Overflow in spell file loading

Vim is an open source, command line text editor. Prior to version 9.2.0450, a heap buffer overflow exists in readcompound in src/spellfile.c when loading a crafted spell file .spl with UTF-8 encoding active. An attacker-controlled length field in the spell file's compound section overflows a 32-b...

OPENSUSE-SU-2026:20683-1 Security update for opencc

This update for opencc fixes the following issues: Update to version 1.2.0. Security issues fixed: - CVE-2025-15536: specifically crafted string can lead to out-of-bounds read bsc1256930. Other updates and bugfixes: - Version 1.2.0: Fix the crash issue when reading configuration files. Add type...

CVE-2026-7040 Text::Minify::XS versions from 0.3.0 before 0.7.8 for Perl have heap overflow when processing some malformed UTF-8 characters

Text::Minify::XS versions from 0.3.0 before 0.7.8 for Perl have a heap overflow when processing some malformed UTF-8 characters. The minify functions mishandled some malformed UTF-8 characters, leading to heap corruption. Note that the minifyutf8 function is an alias for minify...

USN-8192-2 ntfs-3g vulnerabilities

USN-8192-1 fixed vulnerabilities in NTFS-3G. This update provides the corresponding update to Ubuntu 26.04 LTS. Original advisory details: Jeffrey Bencteux discovered that NTFS-3G incorrectly handled certain UTF-8 sequences. An attacker could use this issue to cause NTFS-3G to crash, resulting in...

EUVD-2026-24980

The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes expect, causing an immediate crash when encountering valid but non-UTF-8 paths. This diverg...

CVE-2026-35375

CVE-2026-35375 concerns the uutils coreutils split utility, where a logic error causes output filenames to be corrupted when given non-UTF-8 prefixes/suffixes. The code uses to_string_lossy() to build chunk filenames, which rewrites invalid bytes as the UTF-8 replacement character (U+FFFD). Unlik...

CVE-2026-35366 uutils coreutils printenv Security Inspection Bypass via UTF-8 Enforcement

The printenv utility in uutils coreutils fails to display environment variables containing invalid UTF-8 byte sequences. While POSIX permits arbitrary bytes in environment strings, the uutils implementation silently skips these entries rather than printing the raw bytes. This vulnerability allows...

CVE-2026-35346 uutils coreutils comm Silent Data Corruption via Lossy UTF-8 Normalization

The comm utility in uutils coreutils silently corrupts data by performing lossy UTF-8 conversion on all output lines. The implementation uses String::fromutf8lossy, which replaces invalid UTF-8 byte sequences with the Unicode replacement character U+FFFD. This behavior differs from GNU comm, whic...

CVE-2026-35346

The CVE-2026-35346 entry concerns the uutils coreutils comm implementation; it is affected by a flaw where the program uses String::from_utf8_lossy() and, as a result, applies lossy UTF-8 conversion to all output lines. This causes data corruption when comparing binary files or files with non-UTF...

uutils coreutils 安全漏洞

uutils coreutils is a cross-platform core command-line tool set developed by Uutils Open Source. uutils coreutils has a security vulnerability, which stems from a logical error in the ln function. This error may cause failures when processing filenames that are not in UTF-8 encoding, resulting in...

CLSA-2026-1776438719 Fix CVE(s): CVE-2026-32636

SECURITY UPDATE: heap buffer overflow in UTF-16 to UTF-8 conversion - debian/patches/CVE-2026-32636.patch: allocate length+1 instead of length in ConvertUTF16ToUTF8 in magick/xml-tree.c to make room for the null terminator. - CVE-2026-32636...

CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...