CVE-2026-92153

01/תיאור (מקור, אנגלית)

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileUplink handling of Fw::FilePacket::StartPacket destination paths FileUplink copies the packet-controlled destinationPath and opens it for writing without canonicalization or confinement to an upload directory. When a peer able to send file-uplink packets supplies an absolute, traversing, or otherwise attacker-selected writable destination path, files can be created or overwritten at attacker-selected writable filesystem locations, affecting integrity and potentially availability. This issue is fixed in version 4.3.0.

02/קישורים4

• github.com/nasa/fprime/commit/4c8b9c0b8692b0d47cbd5f2ccec61c74‮…
• github.com/nasa/fprime/pull/5320
• github.com/nasa/fprime/releases/tag/v4.3.0
• github.com/nasa/fprime/security/advisories/GHSA-5rfj-hw2g-vwmv