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5.5
Adobe Acrobat Reader Certificate Management Path Traversal
CVE-2026-28538
Summary
Adobe Acrobat Reader's certificate management module allows attackers to access sensitive files outside their intended path, potentially disrupting access to documents and functionality. This vulnerability could be exploited by an attacker to cause system downtime. Users should update Adobe Acrobat Reader to the latest version to mitigate this risk.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| huawei | harmonyos | 5.1.0 | – |
| huawei | harmonyos | 6.0.0 | – |
Original title
Path traversal vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect availability.
Original description
Path traversal vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect availability.
nvd CVSS3.1
5.5
Vulnerability type
CWE-24
CWE-22
Path Traversal
- https://consumer.huawei.com/en/support/bulletin/2026/3/ Vendor Advisory
- https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/ Vendor Advisory
Published: 5 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026