Vulnerability in Jahlives OpenSSL Encrypt
CVE-2026-81696
openssl_encrypt versions before 1.4.9 fail to sanitize terminal control characters in file metadata printed by the info command. Attackers can craft malicious files containing escape sequences to repaint terminal output and forge verification information displayed to users.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (15.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
Weakness classification (CWE)
References
- GitHub Security Advisory (GHSA-539p-fxf4-7fv8) (vendor-advisory, Vendor Advisory)
- VulnCheck Advisory: openssl_encrypt before 1.4.9 Terminal Injection via info Command (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-81696?
- CVE-2026-81696 is a low-severity vulnerability in Jahlives OpenSSL Encrypt, classified under Improper Output Neutralization for Logs. CVSS score: 3.3/10. Published 2026-08-27.
- How severe is CVE-2026-81696?
- Low severity. CVSS v3 base score is 3.3 out of 10.