Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop due to an infinite loop in the selector lexer process when handling an unterminated regex literal. An attacker can cause the application to become unresponsive by providing specially crafted input that triggers the infinit...

Improper Validation of Array Index

Overview Affected versions of this package are vulnerable to Improper Validation of Array Index via the selector lexer process. An attacker can cause a panic and potentially disrupt service availability by providing a quoted string with a trailing backslash. Remediation There is no fixed version...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop due to an infinite loop in the selector lexer process when handling an unterminated regex literal. An attacker can cause the application to become unresponsive by providing specially crafted input that triggers the infinit...

GO-2026-5491 Dasel: Index-out-of-range panic in dasel selector lexer on trailing backslash in quoted string in github.com/tomwright/dasel

Dasel: Index-out-of-range panic in dasel selector lexer on trailing backslash in quoted string in github.com/tomwright/dasel...

GO-2026-5493 Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal in github.com/tomwright/dasel

Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal in github.com/tomwright/dasel...

Astra Linux - уязвимость в pygments

A ReDoS issue was discovered in the pygments/lexers/smithy.py file within pygments, as of version 2.15.0, due to the use of SmithyLexer...

Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal

Summary dasel's selector lexer enters a non-terminating loop when tokenizing an unterminated regex pattern such as r/abc. A 2-byte input r/ is sufficient to cause the tokenizer to consume 100% CPU on one core indefinitely. I confirmed the issue on v3.3.1 fba653c7f248aff10f2b89fca93929b64707dfc8 a...

GHSA-M6XR-FVFG-5G64 Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal

Summary dasel's selector lexer enters a non-terminating loop when tokenizing an unterminated regex pattern such as r/abc. A 2-byte input r/ is sufficient to cause the tokenizer to consume 100% CPU on one core indefinitely. I confirmed the issue on v3.3.1 fba653c7f248aff10f2b89fca93929b64707dfc8 a...

Dasel: Index-out-of-range panic in dasel selector lexer on trailing backslash in quoted string

Summary dasel's selector lexer panics with an index-out-of-range error when tokenizing a quoted string that ends with a trailing backslash e.g., "\ or '. A 2-byte input causes an immediate process crash via Go runtime panic. I confirmed the issue on v3.3.1 fba653c7f248aff10f2b89fca93929b64707dfc8...

GHSA-M5J3-4634-C2VQ Dasel: Index-out-of-range panic in dasel selector lexer on trailing backslash in quoted string

Summary dasel's selector lexer panics with an index-out-of-range error when tokenizing a quoted string that ends with a trailing backslash e.g., "\ or '. A 2-byte input causes an immediate process crash via Go runtime panic. I confirmed the issue on v3.3.1 fba653c7f248aff10f2b89fca93929b64707dfc8...

PT-2026-42044

Name of the Vulnerable Software and Affected Versions dasel versions 3.0.0 through 3.3.1 Description The selector lexer contains a flaw that causes a process crash via a Go runtime panic when tokenizing a quoted string that ends with a trailing backslash. This occurs because the escape sequence...

OSV-2026-748 Heap-buffer-overflow in p11_lexer_next

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513102821 Crash type: Heap-buffer-overflow READ 2 Crash state: p11lexernext p11persistread p11parserformatpersist...

PT-2026-43170

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513100838 Crash type: Heap-buffer-overflow READ 2 Crash state: p11 lexer next conf fuzzer.c...

PT-2026-43174

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513102821 Crash type: Heap-buffer-overflow READ 2 Crash state: p11 lexer next p11 persist read p11 parser format persist...

webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input

Summary GraphQL\Language\Parser is a recursive descent parser with no recursion depth limit and no zend.maxallowedstacksize interaction. Crafted nested queries trigger a SIGSEGV in the PHP runtime, killing the FPM/CLI worker process. Smallest crashing payload is approximately 74 KB. Affected...

SUSE-SU-2026:1667-1 Security update for python-Pygments

This update for python-Pygments fixes the following issues: - CVE-2026-4539: inefficient regex for GUID and ID pattern matching can lead to archetype lexer ReDoS bsc1260796...

SUSE-SU-2026:1666-1 Security update for python-Pygments

This update for python-Pygments fixes the following issues: - CVE-2026-4539: inefficient regex for GUID and ID pattern matching can lead to archetype lexer ReDoS bsc1260796...

MGASA-2026-0090 Updated python-pygments packages fix security vulnerability

A security flaw in Pygments function AdlLexer in archetype.py stems from a regular expression having an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles. CVE-2026-4539...

SUSE CVE-2026-4539

A security flaw has been discovered in pygments up to 2.19.2. The impacted element is the function AdlLexer of the file pygments/lexers/archetype.py. The manipulation results in inefficient regular expression complexity. The attack is only possible with local access. The exploit has been released...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the AdlLexer class in the archetype.py file. A user can cause excessive resource consumption. Details Denial of Service DoS describes a family of attacks, all aimed at making a system...