These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
The cstruct package before 6.3.0 for OCaml mishandles indexes, potentially leading to security issues. This CVE was published on 2026-09-10T20:17:32.247Z and was last modified on 2026-09-14T16:17:22.367Z. The vulnerability could allow attackers to exploit the mishandled indexes, which may lead to various security issues. Defenders should prioritize verifying the version of the cstruct package in use and c [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-09-10T20:17:32.113Z and has not been modified since then. The jose package before 0.11.0 for OCaml has a vulnerability where library calls to validate an RSA signature only confirm that PKCS #1 decoding succeeds, and proceed to declare the signature valid without the required steps that involve the pub [truncated]
A vulnerability was discovered in the mirage-crypto-ec package before version 2.3.0 for OCaml, which allows for an EC public key out-of-bounds read for compressed points. This issue has a CVSS score of 4.3 and is classified as MEDIUM severity. The vulnerability affects systems using the mirage-crypto-ec package, and defenders should assess the potential impact on their systems. The CVE record and NVD entr [truncated]
A denial-of-service vulnerability was discovered in the utcp package before version 0.0.6 for OCaml. The issue allows remote attackers to cause a denial of service via out-of-order segment reassembly. This vulnerability affects systems using the utcp package, particularly those with OCaml applications. Defenders should assess exposure and prioritize verification and updates. The CVE record and NVD entry p [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-09-09T04:18:01.720Z. This medium-severity vulnerability in opam package versions before 2.5.2 allows sandbox protection mechanism bypass due to symlink mishandling. Defenders should assess exposure and prioritize updates in OCaml environments. The CVE record has not been modified since its publication [truncated]
A vulnerability was discovered in OCaml-TLS before version 2.1.0. The server implementation performs insufficient checks on the certificate provided by the client during client authentication. This flaw allows for impersonation using certificates that are not intended for client authentication, due to improper validation of KeyUsage and ExtendedKeyUsage.
CVE-2026-41082 is a HIGH-severity vulnerability in OCaml opam, a package manager for OCaml. The vulnerability allows a .install field to use ../ to reach a parent directory, potentially leading to security issues.
CVE-2026-28364 is a high-severity vulnerability in OCaml, a multi-paradigm programming language. The vulnerability is caused by a buffer over-read in Marshal, a built-in serialization mechanism in OCaml. This vulnerability allows for remote code execution through a multi-phase attack chain. The issue arises from missing bounds validation in the readblock() function, which performs unbounded memcpy() opera [truncated]