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5.5
Adobe Acrobat Certificate Management Module Data Exposure
CVE-2026-28539
Summary
The certificate management module in Adobe Acrobat has a security flaw that can allow unauthorized access to sensitive data. If exploited, this could lead to confidential information being accessed or stolen. Adobe recommends updating 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
Data processing vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Original description
Data processing vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
nvd CVSS3.1
5.5
Vulnerability type
CWE-19
- 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