AZL-94670 CVE-2026-15534 affecting package perl for versions less than 5.38.2-516

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...

UBUNTU-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 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...

EUVD-2026-54935

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 have out-of-bounds heap reads and writes during regular expression matching via an undersized superlinear cache in S_regmatch

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 have out-of-bounds heap reads and writes during regular expression matching via an undersized superlinear cache in S_regmatch

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 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 have out-of-bounds heap reads and writes during regular expression matching via an undersized superlinear cache in S_regmatch

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...

PT-2026-69304

Name of the Vulnerable Software and Affected Versions Perl versions prior to 5.45.2 Description Out-of-bounds heap reads and writes occur during regular expression matching due to an undersized superlinear cache in the S regmatch function. The regex engine calculates the bit count for the...

Linux Distros Unpatched Vulnerability : CVE-2026-15534

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

EulerOS 2.0 SP11 : perl (EulerOS-SA-2026-3140)

According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds...

EulerOS 2.0 SP11 : perl (EulerOS-SA-2026-3086)

According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds...

CVE-2026-69207 Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

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...

GHSA-GM37-52C6-37MW pymdown-extensions: exponential-backtracking ReDoS in caret, tilde, betterem, and magiclink inline processors

Summary Four inline processors in pymdown-extensions contain regular expressions with exponential backtracking. A single untrusted Markdown line under 50 bytes drives markdown.markdown into unbounded CPU on the rendering thread seconds at 45 bytes, growing exponentially with each added character...

AZL-95472 CVE-2026-64655 affecting package gh for versions less than 2.97.0-1

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 --signer-repo and --signer-workflow flag values without escaping regex metacharacters, so a user-supplied repository or workflow name is...

DEBIAN-CVE-2026-64655

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 --signer-repo and --signer-workflow flag values without escaping regex metacharacters, so a user-supplied repository or workflow name is...

UBUNTU-CVE-2026-64655

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 --signer-repo and --signer-workflow flag values without escaping regex metacharacters, so a user-supplied repository or workflow name is...

UBUNTU-CVE-2026-71498

node-re2 provides RE2 regular expression bindings for Node.js. Prior to version 1.26.1, passing a Buffer whose final bytes form a truncated incomplete multi-byte UTF-8 sequence could cause the native binding to read past the end of the allocated buffer while attempting to decode the final,...

@ahmedwalid05/instagram-private-api (>=1.43.6-0, <=1.43.9), @alwaysmeticulous/cli (>=2.306.0, <=2.308.0) +161 more potentially affected by CVE-2026-71498 via re2 (>=1.8.4, <=1.26.0)

re2 NPM version =1.8.4, =1.43.6-0, =2.306.0, =2.306.0, =1.43.3, =0.1.0, =8.0.0, =8.1.31, =8.0.0, =8.0.0, =1.0.9, =0.0.0-semantic-release, =0.1.1, =1.1.0, =1.2.4 and more Source cves: CVE-2026-71498 Source advisory: OSV:GHSA-J4R3-HG7J-8CHG...

@ahmedwalid05/instagram-private-api (>=1.43.6-0, <=1.43.9), @alwaysmeticulous/cli (>=2.306.0, <=2.308.0) +161 more potentially affected by CVE-2026-71430 via re2 (>=1.8.4, <=1.25.0)

re2 NPM version =1.8.4, =1.43.6-0, =2.306.0, =2.306.0, =1.43.3, =0.1.0, =8.0.0, =8.1.31, =8.0.0, =8.0.0, =1.0.9, =0.0.0-semantic-release, =0.1.1, =1.1.0, =1.2.4 and more Source cves: CVE-2026-71430 Source advisory: OSV:GHSA-8HCV-X26H-MCGP...