CVE-2026-102408

A flaw was found in Elasticsearch. An authenticated attacker with read access to an index can cause a Denial of Service DoS by submitting queries containing specially crafted regular expressions to the ES|QL CHUNK function. Because the component does not properly restrict regular expression...

CVE-2026-96399

A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue references, causing a runtime panic that terminated the Gitea process. A user who can edit a repository's external issue tracker settings...

CVE-2026-102408

Inefficient Regular Expression Complexity CWE-1333 in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup CAPEC-492. The ES|QL CHUNK function's recursive chunking strategy accepts a list of user-supplied regular expressions used as text-splitting separators,...

EUVD-2026-93929

Inefficient Regular Expression Complexity CWE-1333 in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup CAPEC-492. The ES|QL CHUNK function's recursive chunking strategy accepts a list of user-supplied regular expressions used as text-splitting separators,...

CVE-2026-102408 Inefficient Regular Expression Complexity in Elasticsearch Leading to Denial of Service

Inefficient Regular Expression Complexity CWE-1333 in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup CAPEC-492. The ES|QL CHUNK function's recursive chunking strategy accepts a list of user-supplied regular expressions used as text-splitting separators,...

CVE-2026-102408

Elasticsearch is vulnerable to a Denial of Service via Inefficient Regular Expression Complexity (CWE-1333) within the ES|QL CHUNK function 's recursive chunking strategy. The root cause is the lack of validation for computational complexity or execution time bounds on user-supplied regular expre...

CVE-2026-102408 Inefficient Regular Expression Complexity in Elasticsearch Leading to Denial of Service

Inefficient Regular Expression Complexity CWE-1333 in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup CAPEC-492. The ES|QL CHUNK function's recursive chunking strategy accepts a list of user-supplied regular expressions used as text-splitting separators,...

CVE-2026-96399

A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue references, causing a runtime panic that terminated the Gitea process. A user who can edit a repository's external issue tracker settings...

CVE-2026-96399 Gitea denial of service through external issue tracker patterns

A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue references, causing a runtime panic that terminated the Gitea process. A user who can edit a repository's external issue tracker settings...

EUVD-2026-93921

A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue references, causing a runtime panic that terminated the Gitea process. A user who can edit a repository's external issue tracker settings...

Elasticsearch 8.19.22, 9.4.8, and 9.5.5 Security Update (ESA-2026-189)

Inefficient Regular Expression Complexity in Elasticsearch Leading to Denial of Service Inefficient Regular Expression Complexity CWE-1333 in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup CAPEC-492. The ES|QL CHUNK function's recursive chunking strategy...

[SECURITY] Fedora 45 Update: ocaml-re-1.14.0-7.fc45

A pure OCaml regular expression library. Supports Perl-style regular expressions, Posix extended regular expressions, Emacs-style regular expressions, and shell-style file globbing. It is also possible to build regular expressions by combining simpler regular expressions. There is also a subset o...

CVE-2026-102408: Inefficient Regular Expression Complexity

Inefficient Regular Expression Complexity CWE-1333 in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup CAPEC-492. The ES|QL CHUNK function's recursive chunking strategy accepts a list of user-supplied regular expressions used as text-splitting separators,...

CVE-2026-105646 Ghost: Regular Expression Denial of Service in Content Import

Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, a crafted content import file could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. This issue is fixed in version 6.67.0...

CVE-2026-105646

The Ghost Node.js content management system is vulnerable to a Regular Expression Denial of Service (ReDoS) in its content import functionality. Specifically, versions 4.0.0 through 6.67.0 allow a crafted content import file to cause excessive CPU usage , potentially rendering the server unrespon...

CVE-2026-105645 Ghost: Regular Expression Denial of Service in External Media Inliner

Ghost is a Node.js content management system. From 5.37.0 until 6.67.0, a crafted request to the external media inliner could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. This issue is fixed in version 6.67.0...

CVE-2026-105645

The Ghost Node.js content management system is vulnerable to a Regular Expression Denial of Service (ReDoS) in its external media inliner component. Versions from 5.37.0 until 6.67.0 are affected, where a crafted request can trigger excessive CPU usage, leading to server unresponsiveness. Exploit...

CVE-2026-105645 Ghost: Regular Expression Denial of Service in External Media Inliner

Ghost is a Node.js content management system. From 5.37.0 until 6.67.0, a crafted request to the external media inliner could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. This issue is fixed in version 6.67.0...

CVE-2026-105219

Mammoth.js 1.3.0 before 1.12.3 contains a regular expression denial of service vulnerability in the style map tokeniser in lib/styles/parser/tokeniser.js due to overlapping regex alternatives. Attackers can supply a crafted .docx with an unterminated quoted string of repeated backslash escapes in...

CVE-2026-105219

Mammoth.js 1.3.0 before 1.12.3 contains a regular expression denial of service vulnerability in the style map tokeniser in lib/styles/parser/tokeniser.js due to overlapping regex alternatives. Attackers can supply a crafted .docx with an unterminated quoted string of repeated backslash escapes in...