# CVE-2026-121349: Adobe Connect | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Status: published. Published: 2026-11-10. Updated: 2026-11-11.

Adobe Connect is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to gain elevated access or control over the victim's account or session. Exploitation of this issue does not require user interaction. Scope is changed.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Adobe / Adobe Connect: ≥ 0; ≤ 12.8 (affected, custom); 12.8.a (unaffected, custom). Source: CNA: adobe
- Adobe / Adobe Connect: ≥ 0; ≤ 12.9 (affected, custom); 12.9.a (unaffected, custom). Source: CNA: adobe
- Adobe / Adobe Connect: ≥ 0; ≤ 12.10 (affected, custom); 12.10.f (unaffected, custom). Source: CNA: adobe
- Adobe / Adobe Connect: ≥ 0; ≤ 12.11 (affected, custom); 12.11.i (unaffected, custom). Source: CNA: adobe
- Adobe / Adobe Connect: ≥ 0; ≤ 12.12 (affected, custom); 12.12.a (unaffected, custom). Source: CNA: adobe

## Severity and prioritization

- CVSS 3.1: 9.6 (critical); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N; source: CNA: adobe

- CVSS 3.1: 9.6 (critical); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N; source: NVD: psirt@adobe.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: exploitation none; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-22

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.adobe.com/trust/security/products/connect/apsb26-191.html (CNA: adobe; vendor-advisory)

- https://www.adobe.com/trust/security/products/connect/apsb26-191.html (psirt@adobe.com)

## Provenance

- CNA: adobe: https://www.cve.org/CVERecord?id=CVE-2026-121349; retrieved 2026-11-11; source updated 2026-11-11

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-121349; retrieved 2026-11-11; source updated 2026-11-11

Revision: 283ac1f4292b4dc29cd115f785155b66c20fae806b2efe3900ea7ee1b631da50

Canonical: https://y2.dev/cve/CVE-2026-121349

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