CVE-2026-54086
mediumSLE API for Java is an implementation of CCSDS Space Link Extension Services.
SLE API for Java is an implementation of CCSDS Space Link Extension Services. Prior to 5.1.7, the ISP1 PDU handling path decodes an attacker-controlled body length and allocates a byte array without an upper bound, while malformed or truncated input can also terminate reads unexpectedly, allowing an unauthenticated client of the SLE listening service to trigger exceptions, resource leakage, and denial of service. This issue is fixed in version 5.1.7.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/esa/sleapi-j/commit/265118dfb70d1d0d991b085dcde4028c60bce4fc security-advisories@github.com
- https://github.com/esa/sleapi-j/releases/tag/5.1.7 security-advisories@github.com
- https://github.com/esa/sleapi-j/security/advisories/GHSA-6g75-jwgj-hj8v security-advisories@github.com