CVE-2026-45047

bird-lg-go is a BIRD looking glass in Go. Prior to 1.4.5, the apiHandler (and similarly webHandlerTelegramBot) processes user-provided JSON payloads by directly using json.NewDecoder(r.Body).Decode(&request) without restricting the maximum read size. An unauthenticated remote attacker can stream an extremely large, endless JSON payload (e.g., several Gigabytes of padding) over a single TCP connection. Because Go's JSON decoder attempts to allocate memory for the entire parsed structure, this rapidly exhausts the host's physical RAM or container limits, leading to an unrecoverable fatal error: runtime: out of memory. This vulnerability is fixed in 1.4.5.

• CWE-400

• https://github.com/xddxdd/bird-lg-go/security/advisories/GHSA-39qr-rc93-vhqm

Published

May 27, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-45041RustFS is a distributed object storage system built in Rust.…8.7
• CVE-2026-45042RustFS is a distributed object storage system built in Rust.…7.1
• CVE-2026-45043RustFS is a distributed object storage system built in Rust.…9.3
• CVE-2026-45044RustFS is a distributed object storage system built in Rust.…8.8
• CVE-2026-45045Fiber is an Express inspired web framework written in Go. Pr…5.3
• CVE-2026-45046Gryph provides a security layer for AI coding agents. Prior …5.5
• CVE-2026-4505A vulnerability has been found in eosphoros-ai DB-GPT up to …6.3
• CVE-2026-45053CubeCart is an ecommerce software solution. Prior to 6.7.0, …9.1
• CVE-2026-45054CubeCart is an ecommerce software solution. Prior to 6.7.0, …4.9
• CVE-2026-45055CubeCart is an ecommerce software solution. Prior to 6.7.2, …8.1
• CVE-2026-45058electerm is an open-sourced terminal/ssh/sftp/telnet/serialp…9.4
• CVE-2026-4506A vulnerability was found in Mindinventory MindSQL up to 0.2…6.3