SUSE SLED15 / SLES15 Security Update : perl-HTTP-Date (SUSE-SU-2026:3454-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:3454-1 advisory. This update for perl-HTTP-Date fixes the following issue - CVE-2026-14741: CPU exhaustion due to polynomial regex...

CVE-2026-70493: Inefficient Regular Expression Complexity

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/openwebui/tools/knowledgefs.py and backend/openwebui/tools/builtin.py let a chat participant choose a pattern used to grep knowledge files...

Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

Summary The built-in CORS middleware hono/cors parses the attacker-controlled Access-Control-Request-Headers request header during a preflight OPTIONS request using a regular expression whose running time is quadratic in the input length. A single request carrying a long run of whitespace can...

Security update for perl-HTTP-Date

This update for perl-HTTP-Date fixes the following issue CVE-2026-14741: CPU exhaustion due to polynomial regex backtracking in parsedate when processing specially crafted date strings bsc1271705. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like...

SUSE-SU-2026:3454-1 Security update for perl-HTTP-Date

This update for perl-HTTP-Date fixes the following issue - CVE-2026-14741: CPU exhaustion due to polynomial regex backtracking in parsedate when processing specially crafted date strings bsc1271705...

CVE-2026-53504

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

UBUNTU-CVE-2026-53504

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

CVE-2026-53504

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter

Summary The regular expression used to parse the convolution filter exhibits exponential-time backtracking for certain inputs, enabling a Regular Expression Denial of Service ReDoS. Details The RegExp for convolution is defined as...

GHSA-5VJC-7CXW-4W6J Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter

Summary The regular expression used to parse the convolution filter exhibits exponential-time backtracking for certain inputs, enabling a Regular Expression Denial of Service ReDoS. Details The RegExp for convolution is defined as...

CVE-2026-53504 Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

CVE-2026-53504

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

CVE-2026-53504 Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

GHSA-FG7F-2386-8897 Natural Language Toolkit (NLTK): ReDoS in NLTK ReviewsCorpusReader FEATURES regex

Summary ReviewsCorpusReader extracts feature annotations of the form label followed by a bracketed signed digit e.g. a label then +2 from each review line, using the module-level FEATURES regex. The feature-label sub-pattern is unbounded — an optional greedy run of word-plus-whitespace groups...

Regular Expression Denial of Service (ReDoS)

Overview nltk is a Natural Language Toolkit NLTK is a Python package for natural language processing. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the FEATURES regex in nltk/corpus/reader/reviews.py. An attacker can hang...

SUSE CVE-2026-60075

Date::Manip versions through 7.00 for Perl allow CPU exhaustion via quadratic backtracking in the unanchored time substitution in parsetime. parsetime removes a time from anywhere in the string with the unanchored substitution s/$timerx/ /, where $timerx is an auto-generated alternation of time...

PT-2026-66841

Name of the Vulnerable Software and Affected Versions Thumbor versions prior to 7.8.0 Description The convolution filter regular expression performs exponential backtracking when processing crafted repeated numeric input. This leads to a Regular Expression Denial of Service ReDoS, where a special...

CVE-2026-53504: Uncontrolled Resource Consumption

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0...

PT-2026-66885

Name of the Vulnerable Software and Affected Versions NLTK affected versions not specified Description ReviewsCorpusReader is susceptible to a Regular Expression Denial of Service ReDoS when extracting feature annotations. The issue occurs because the FEATURES regex uses an unbounded greedy patte...

AZL-94392 CVE-2026-60075 affecting package perl-Date-Manip 6.95-3

Date::Manip versions through 7.00 for Perl allow CPU exhaustion via quadratic backtracking in the unanchored time substitution in parsetime. parsetime removes a time from anywhere in the string with the unanchored substitution s/$timerx/ /, where $timerx is an auto-generated alternation of time...