CVE-2026-86081 n8n: Regular Expression Denial of Service in the Default Blocked-File-Pattern Match via a Git Node Clone Path

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node clone operation matched an attacker-controlled destination path against the default N8NBLOCKFILEPATTERNS regular expression. The pattern ^./.git/.$ allowed catastrophic backtracking and ran...

Open Redirect

Spring Framework is vulnerable to an open redirect. The vulnerability is due to insufficiently restrictive URL pattern matching, which allows an attacker to manipulate a URL and redirect a victim to an attacker-controlled external destination...

EUVD-2026-71836

PCRE2 before 10.48 allows a pcre2dfamatch out-of-bounds write because reuse of a cached workspace block, in a recursive DFA matching workspace, lacks a size check even though a newly allocated block, for the same purpose, does have a size check. This outcome requires an attacker-controlled regula...

Linux Distros Unpatched Vulnerability : CVE-2026-86145

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCRE2 before 10.48 allows a pcre2dfamatch out-of-bounds write because reuse of a cached workspace block, in a recursive DFA matching workspace, lacks a size che...

PT-2026-86306

Name of the Vulnerable Software and Affected Versions PCRE2 versions prior to 10.48 Description An out-of-bounds write occurs in the pcre2 dfa match function due to a missing size check when reusing a cached workspace block within a recursive Deterministic Finite Automaton DFA matching workspace...

Mail: Email address spoofing via malformed RFC 2047 encoded-words

Summary Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode decoded only the first RFC 2047 encoded-word in a string and used an overly greedy pattern to match the charset token. A crafted, malformed encoded-word embedded in an address display name or local part could cause the decoded...

GHSA-MVXR-6M87-MV2Q Mail: Email address spoofing via malformed RFC 2047 encoded-words

Summary Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode decoded only the first RFC 2047 encoded-word in a string and used an overly greedy pattern to match the charset token. A crafted, malformed encoded-word embedded in an address display name or local part could cause the decoded...

EUVD-2026-69035

Kyverno versions v1.9.0 through v1.12.7 contain a policy exception handling flaw. When a policy in enforce mode is combined with two PolicyExceptions, the less restrictive exception takes precedence, allowing an attacker to bypass the policy by crafting a resource name that matches the second...

CVE-2026-84200

Kyverno versions v1.9.0 through v1.12.7 are affected by a policy exception handling flaw . When a policy in enforce mode is combined with two PolicyExceptions , the less restrictive exception takes precedence. An attacker can exploit this by crafting a resource name that matches the second except...

CVE-2026-82735 Match regex runs on over-length input in Ash.Type.String, enabling regex denial of service

Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length constraint should have already rejected. Ash.Type.String.applyconstraints/2 lib/ash/type/string.ex evaluated the :match regex regardless of...

CVE-2026-82735 Match regex runs on over-length input in Ash.Type.String, enabling regex denial of service

Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length constraint should have already rejected. Ash.Type.String.applyconstraints/2 lib/ash/type/string.ex evaluated the :match regex regardless of...

EEF-CVE-2026-78691 Unescaped backslash allows LIKE wildcard injection in AshSql string search

Summary Improper Neutralization of Special Elements in Data Query Logic vulnerability in ash-project ashsql allows a user who supplies a search term to contains/2, stringstartswith/2, or stringendswith/2 to inject live SQL LIKE wildcards, turning a literal substring search into an...

CVE-2026-78691

ash_sql (an Elixir query library from the Ash ecosystem) is vulnerable to LIKE wildcard injection in its contains/2, string_starts_with/2, and string_ends_with/2 filters. The escape helpers prefix % and _ with a backslash but fail to escape a pre-existing backslash in user input, so \% becomes a ...

CVE-2026-78691 Unescaped backslash allows LIKE wildcard injection in AshSql string search

Improper Neutralization of Special Elements in Data Query Logic vulnerability in ash-project ashsql allows a user who supplies a search term to contains/2, stringstartswith/2, or stringendswith/2 to inject live SQL LIKE wildcards, turning a literal substring search into an attacker-controlled...

PT-2026-83546

Improper Neutralization of Special Elements in Data Query Logic vulnerability in ash-project ash sql allows a user who supplies a search term to contains/2, string starts with/2, or string ends with/2 to inject live SQL LIKE wildcards, turning a literal substring search into an attacker-controlle...

CVE-2026-55565

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs LikeExpression.fillCodegetValueReturn in yamcs-core/src/main/java/org/yamcs/yarch/streamsql/LikeExpression.java inserts an unescaped LIKE pattern into Java source compiled by Expression.getCompiledExpression through...

CVE-2026-55520

Protego is a pure-Python robots.txt parser with support for modern conventions. Prior to 0.6.2, protego.urlpattern.URLPattern.preparepatternforregex translates every asterisk in an Allow or Disallow directive into a lazy regular-expression wildcard, so a directive containing many asterisks create...

Yamcs vulnerable to authenticated remote code execution via unescaped StreamSQL `LIKE` pattern compiled by Janino (`LikeExpression`)

Summary Yamcs compiles StreamSQL query expressions to Java at runtime with Janino. The LIKE operator inserts the user-supplied pattern into the generated Java unescaped, inside a "..." literal, so a pattern containing " breaks out and injects arbitrary Java e.g. a static block that runs an OS...

CVE-2026-55565 Yamcs: Authenticated remote code execution via unescaped StreamSQL `LIKE` pattern compiled by Janino (`LikeExpression`)

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs LikeExpression.fillCodegetValueReturn in yamcs-core/src/main/java/org/yamcs/yarch/streamsql/LikeExpression.java inserts an unescaped LIKE pattern into Java source compiled by Expression.getCompiledExpression through...

CVE-2026-55565 Yamcs: Authenticated remote code execution via unescaped StreamSQL `LIKE` pattern compiled by Janino (`LikeExpression`)

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs LikeExpression.fillCodegetValueReturn in yamcs-core/src/main/java/org/yamcs/yarch/streamsql/LikeExpression.java inserts an unescaped LIKE pattern into Java source compiled by Expression.getCompiledExpression through...