Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
openssl-encrypt before 1.4.9 fails to redact the file password in its --debug argument dump when it is passed via bundled or abbreviated option spellings, writing it to stderr in cleartext. Anyone with access to that output, such as terminal scrollback or CI logs, can recover the password. Upgrade to version 1.4.9.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.7 | High | 4.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CNA (VulnCheck) |
- CISA KEV Not listed.
- EPSS 0.0044, the 38th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:38 UTC First seen by agentprime
- 31 Oct 2026, 14:38 UTC Confirmed by OSV