8234 matches found
Open WebUI: Any authenticated user can stall a worker via a knowledge-search pattern that backtracks catastrophically
SummaryThe built-in knowledge search tools let a chat participant choose the pattern used to grep knowledge files. Patterns containing regex metacharacters were compiled with Python's backtracking re engine and run against every line of every reachable file, with no time limit anywhere on that...
Security Bulletin:Vulnerability in spring affects IBM Netezza Appliance
Summary The spring package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVECVE-2026-41848 Vulnerability Details CVEID:CVE-2026-41848 DESCRIPTION: Applications may be vulnerable to a Regular Expression Denial of Service ReDoS attack if an attacker is able to...
EUVD-2026-55081
Tegalog -Fumy Otegaru Memo Logger- provided by Nishishi Factory contains a vulnerability due to a permissive regular expression, which may allow an attacker who can access the affected product to log in to the management console. As a result, the attacker may perform any operations available from...
CVE-2026-64940
Tegalog -Fumy Otegaru Memo Logger- provided by Nishishi Factory contains a vulnerability due to a permissive regular expression, which may allow an attacker who can access the affected product to log in to the management console. As a result, the attacker may perform any operations available from...
PT-2026-76460
Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...
CVE-2026-18503: Inefficient CPU Computation
Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...
CVE-2026-64940: Permissive Regular Expression
Tegalog -Fumy Otegaru Memo Logger- provided by Nishishi Factory contains a vulnerability due to a permissive regular expression, which may allow an attacker who can access the affected product to log in to the management console. As a result, the attacker may perform any operations available from...
CVE-2026-19278: Permissive Regular Expression
A flaw was found in StackRox/RHACS Central's Auth Machine-to-Machine M2M token exchange. When an administrator configures M2M role mappings, the system uses unanchored regular expressions for matching claim values. This allows an attacker with a valid OpenID Connect OIDC token, whose claim value ...
PT-2026-69390
Name of the Vulnerable Software and Affected Versions Tegalog -Fumy Otegaru Memo Logger- affected versions not specified Description The software contains a flaw caused by a permissive regular expression. This allows an attacker with access to the product to bypass authentication and log in to th...
CVE-2026-15534
Perl versions through 5.45.1 have out-of-bounds heap reads and writes during regular expression matching via an undersized superlinear cache in Sregmatch. The regex engine's superlinear cache holds one bit per subject position for each participating WHILEM node, so the bit count is the subject...
CVE-2026-15534
Perl versions through 5.45.1 are vulnerable to out-of-bounds heap reads and writes during regular expression matching. The root cause is a positive overflow of a signed 32-bit count in the regex engine's superlinear cache within S_regmatch . Specifically, when matching a large subject against a p...
CVE-2026-69207
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.34, the built-in CORS middleware, hono/cors, is vulnerable to a regular expression denial of service ReDoS. During a preflight OPTIONS request, the middleware parses the attacker-controlled...
CVE-2026-69207
Hono’s built-in CORS middleware (hono/cors) is vulnerable to a ReDoS in the Access-Control-Request-Headers parsing during preflight requests when allowHeaders is unset/empty. The regex-based parser can backtrack quadratically with long whitespace, potentially causing seconds of CPU usage per pref...
CVE-2026-67422
A flaw was found in pymdown-extensions, a collection of extensions for the Python Markdown library. This vulnerability, known as a Regular Expression Denial of Service ReDoS, arises from how certain inline processors handle regular expressions. An unauthenticated remote attacker can exploit this ...
OESA-2026-3309 trafficserver security update
Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: Regular Expression without Anchors vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 10.0.X through 10.1.3, from 9.0.X through...
Linux Distros Unpatched Vulnerability : CVE-2026-64655
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GitHub CLI gh is GitHub's official command line tool. Prior to 2.97.0, gh attestation verify builds the certificate Subject Alternative Name matcher from the...
CVE-2026-63637
Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/resolve/queryrewriter.go passes regexp filter strings into generated DQL without quoting or validating the /pattern/flags form, allowing crafted GraphQL query or mutation filters to inject DQL...
CVE-2026-63637 Dgraph: DQL Injection via unvalidated regexp filter argument in GraphQL query rewriter
Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/resolve/queryrewriter.go passes regexp filter strings into generated DQL without quoting or validating the /pattern/flags form, allowing crafted GraphQL query or mutation filters to inject DQL...
CVE-2026-68749
Inefficient Regular Expression Complexity vulnerability in the CSS scrubber in rrrene htmlsanitizeex allows an unauthenticated remote attacker to exhaust server CPU via a long CSS declaration in sanitized HTML. The declaration regex in HtmlSanitizeEx.Scrubber.CSS.scrub/1 matches the property name...
Security Bulletin: Multiple Vulnerabilities in IBM Event Streams
Summary Multiple vulnerabilities were addressed in IBM Event Streams version 13.0.1 Vulnerability Details CVEID:CVE-2025-12183 DESCRIPTION: Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untruste...