CVE-2026-81694
CVE-2026-81694 is a low-severity vulnerability in Jahlives Openssl Encrypt with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-117.
Key facts
- Severity: Low (CVSS 3.x base score 3.3)
- CVSS v4: 9.3
- EPSS exploit prediction: 0% (8th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-117
- Affected product: Jahlives Openssl Encrypt
- Published:
- Last modified:
Description
openssl-encrypt (pip package, versions <= 1.4.8) fails to sanitize filenames read from untrusted drive data (outside the AES-GCM authenticated manifest) before printing them in the verify-usb command's output. An attacker can plant filenames containing terminal cursor-movement and erase-line control bytes that repaint a forged PASSED verdict on screen, masking actual tamper detection. Fixed in 1.4.9 by routing drive-derived names through sanitize_for_display().
Frequently asked questions
- What is CVE-2026-81694?
- openssl-encrypt (pip package, versions <= 1.4.8) fails to sanitize filenames read from untrusted drive data (outside the AES-GCM authenticated manifest) before printing them in the verify-usb command's output. An attacker can plant filenames containing terminal cursor-movement and erase-line control bytes that repaint a forged PASSED verdict on screen, masking actual tamper detection. Fixed in 1.4.9 by routing drive-derived names through sanitize_for_display().
- How severe is CVE-2026-81694?
- CVE-2026-81694 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2026-81694 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-81694?
- CVE-2026-81694 affects Jahlives Openssl Encrypt. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-81694?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2026-81694 published?
- CVE-2026-81694 was published on 2026-08-27 and last updated on 2026-09-03.
References
- https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-c793-rj9w-r3wg
- https://www.vulncheck.com/advisories/verify-usb-before-1.4.9-output-injection-via-unsanitized-filenames
Affected products (1)
- cpe:2.3:a:jahlives:openssl_encrypt:*:*:*:*:*:python:*:*
More vulnerabilities in Jahlives Openssl Encrypt
- CVE-2026-81702 — Critical (CVSS 9.8): openssl_encrypt before 1.4.9 fails to re-derive and validate fingerprints when loading identities from identity.json,…
- CVE-2026-81701 — Critical (CVSS 9.8): openssl_encrypt versions before 1.4.9 use a denylist to identify trusted built-in plugins, allowing unsigned plugins in…
- CVE-2026-81700 — Critical (CVSS 9.8): openssl_encrypt versions before 1.4.9 contain a signature verification vulnerability in gpg_runner.verify_detached that…
- CVE-2026-74901 — Critical (CVSS 9.8): openssl_encrypt versions before 1.4.0 contain an authentication bypass vulnerability in pqc.py where AES-GCM decryption…
- CVE-2026-74900 — Critical (CVSS 9.8): openssl_encrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures…
- CVE-2026-74899 — Critical (CVSS 9.8): openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in IsolatedPluginExecutor that exposes…
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