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Github Security Blog
Github Security Blog
added 2026/04/22 6:31 p.m.9 views

uutils coreutils has an Incorrect Short Circuit Evaluation Issue

A logic error in the expr utility of uutils coreutils causes the program to evaluate parenthesized subexpressions during the parsing phase rather than at the execution phase. This implementation flaw prevents the utility from performing proper short-circuiting for logical OR | and AND & operation...

3.3CVSS5.5AI score0.00156EPSS
Exploits1References5Affected Software1
OSV
OSV
added 2026/04/22 6:31 p.m.6 views

GHSA-5PV5-XH52-HVRP uutils coreutils has an Incorrect Short Circuit Evaluation Issue

A logic error in the expr utility of uutils coreutils causes the program to evaluate parenthesized subexpressions during the parsing phase rather than at the execution phase. This implementation flaw prevents the utility from performing proper short-circuiting for logical OR | and AND & operation...

3.3CVSS5.9AI score0.00156EPSS
Exploits1References5
OSV
OSV
added 2026/04/22 5:16 p.m.1 views

UBUNTU-CVE-2026-35378

A logic error in the expr utility of uutils coreutils causes the program to evaluate parenthesized subexpressions during the parsing phase rather than at the execution phase. This implementation flaw prevents the utility from performing proper short-circuiting for logical OR | and AND & operation...

3.3CVSS5.9AI score0.00156EPSS
Exploits1References3
ATTACKERKB
ATTACKERKB
added 2026/04/22 4:9 p.m.3 views

CVE-2026-35378

A logic error in the expr utility of uutils coreutils causes the program to evaluate parenthesized subexpressions during the parsing phase rather than at the execution phase. This implementation flaw prevents the utility from performing proper short-circuiting for logical OR | and AND & operation...

3.3CVSS5.9AI score0.00156EPSS
Exploits1References3
RedHat Linux
RedHat Linux
added 2026/04/22 2:7 p.m.6 views

minimatch: minimatch: Denial of Service via specially crafted glob patterns

A flaw was found in minimatch. A remote attacker could exploit this Regular Expression Denial of Service ReDoS vulnerability by providing a specially crafted glob pattern. This pattern, containing numerous consecutive wildcard characters, causes excessive processing and exponential backtracking i...

8.7CVSS7AI score0.00519EPSS
Exploits1References6
IBM Security Bulletins
IBM Security Bulletins
added 2026/04/22 12:13 p.m.4 views

Security Bulletin: DevOps Test Performance contains a vulnerability related to use of the path-to-regexp library

Summary Due to use of the path-to-regexp library, DevOps Test Performance and Rational Performance Tester contain a potential Regular Expression Denial of Service ReDoS vulnerability. Vulnerability Details CVEID:CVE-2026-4923 DESCRIPTION: Impact: When using multiple wildcards, combined with at...

7.5CVSS5.8AI score0.00455EPSS
Exploits0Affected Software1
OSV
OSV
added 2026/04/22 11:23 a.m.3 views

SUSE-SU-2026:21380-1 Security update for ImageMagick

This update for ImageMagick fixes the following issues: - CVE-2026-32259: stack out-of-bounds write due to a memory allocation failure in the sixel encoder can lead to a crash bsc1259612. - CVE-2026-32636: out-of-bounds write of a single zero byte due to bug the NewXMLTree method can lead to deni...

7.5CVSS6.2AI score0.0051EPSS
Exploits0References33
EUVD
EUVD
added 2026/04/22 12:31 a.m.3 views

EUVD-2026-24545

An incorrect regular expression vulnerability was identified in GitHub Enterprise Server that allowed an attacker to bypass OAuth redirect URI validation. An attacker with knowledge of a first-party OAuth application's registered callback URL could craft a malicious authorization link that, when...

7.5CVSS5.8AI score0.00317EPSS
Exploits0References8
Tenable Nessus
Tenable Nessus
added 2026/04/22 12:0 a.m.6 views

Linux Distros Unpatched Vulnerability : CVE-2026-35378

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A logic error in the expr utility of uutils coreutils causes the program to evaluate parenthesized subexpressions during the parsing phase rather than at the...

3.3CVSS5.9AI score0.00156EPSS
Exploits1References3
CVE
CVE
added 2026/04/21 10:12 p.m.15 views

CVE-2026-4296

CVE-2026-4296 concerns an incorrect regular expression vulnerability in GitHub Enterprise Server that bypasses the OAuth redirect URI validation. An attacker who knows a first-party OAuth app’s registered callback URL could craft a malicious authorization link that, when clicked by a victim, redi...

8.8CVSS5.8AI score0.00317EPSS
Exploits0References7Affected Software1
ATTACKERKB
ATTACKERKB
added 2026/04/21 10:12 p.m.3 views

CVE-2026-4296

An incorrect regular expression vulnerability was identified in GitHub Enterprise Server that allowed an attacker to bypass OAuth redirect URI validation. An attacker with knowledge of a first-party OAuth application's registered callback URL could craft a malicious authorization link that, when...

7.5CVSS5.8AI score0.00317EPSS
Exploits0References8Affected Software1
Snyk
Snyk
added 2026/04/21 5:17 p.m.8 views

Regular Expression Denial of Service (ReDoS)

Overview signalk-server is an An implementation of a Signal K server for boats. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the contextMatcher and pathMatcher functions. An attacker can cause the server to become unresponsive and exhaust CPU...

8.7CVSS5.8AI score0.00427EPSS
Exploits1References2
OSV
OSV
added 2026/04/21 5:17 p.m.5 views

GHSA-7GCJ-PHFF-2884 Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription Paths

Summary The SignalK server is vulnerable to an unauthenticated Regular Expression Denial of Service ReDoS attack within its WebSocket subscription handling logic. By injecting unescaped regex metacharacters into the context parameter of a stream subscription, an attacker can force the server's...

7.5CVSS5.8AI score0.00427EPSS
Exploits1References6
IBM Security Bulletins
IBM Security Bulletins
added 2026/04/21 5:5 p.m.5 views

Security Bulletin: DevOps Test Performance contains a vulnerability related to use of the path-to-regexp package

Summary Due to use of the path-to-regexp package, DevOps Test Performance and Rational Performance Tester contain a potential Regular Expression Denial of Service ReDoS vulnerability. Vulnerability Details CVEID:CVE-2026-4867 DESCRIPTION: Impact: A bad regular expression is generated any time you...

7.5CVSS5.8AI score0.00496EPSS
Exploits0Affected Software1
EUVD
EUVD
added 2026/04/21 4:25 p.m.4 views

EUVD-2026-24151

Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching...

6.5CVSS5.7AI score0.00264EPSS
Exploits1References4
Snyk
Snyk
added 2026/04/21 4:5 p.m.2 views

Permissive Regular Expression

Overview Affected versions of this package are vulnerable to Permissive Regular Expression in the VerificationPolicy module when matchin refSource.URITekton. An attacker can alter verification modes or keys and potentially compromise the integrity of CI/CD pipelines by supplying resources source...

7.1CVSS5.4AI score0.00264EPSS
Exploits1References2
EUVD
EUVD
added 2026/04/21 2:53 p.m.6 views

EUVD-2026-23964

Spinnaker: RCE via expression parsing due to unrestricted context handling...

9.9CVSS5.7AI score0.00553EPSS
Exploits0References6
Github Security Blog
Github Security Blog
added 2026/04/21 2:53 p.m.9 views

Spinnaker: RCE via expression parsing due to unrestricted context handling

Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL Spring Expression Language to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, unlike orca, it was NOT...

9.9CVSS5.4AI score0.00553EPSS
Exploits0References8Affected Software1
OSV
OSV
added 2026/04/21 2:53 p.m.8 views

GHSA-69RW-45WJ-G4V6 Spinnaker: RCE via expression parsing due to unrestricted context handling

Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL Spring Expression Language to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, unlike orca, it was NOT...

9.9CVSS5.9AI score0.00553EPSS
Exploits0References8
Cvelist
Cvelist
added 2026/04/21 12:7 a.m.28 views

CVE-2026-39320 Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription Paths

Signal K Server is a server application that runs on a central hub in a boat. Versions prior to 2.25.0 are vulnerable to an unauthenticated Regular Expression Denial of Service ReDoS attack within the WebSocket subscription handling logic. By injecting unescaped regex metacharacters into the...

7.5CVSS0.00427EPSS
Exploits1References4
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