The vulnerability of PDF viewing and editing programs such as Acrobat DC and Acrobat Reader DC, particularly in versions like Acrobat 2024, stems from errors in verifying cryptographic signatures. This allows attackers to exploit these vulnerabilities to gain increased privileges.
🗓️ 17 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | Adobe Acrobat < 24.001.30356 / 25.001.21288 Multiple Vulnerabilities (APSB26-26) | 10 Mar 202600:00 | – | nessus |
| Adobe Reader < 25.001.21288 Multiple Vulnerabilities (APSB26-26) | 10 Mar 202600:00 | – | nessus |
| Adobe Acrobat < 24.001.30356 / 25.001.21288 Multiple Vulnerabilities (APSB26-26) (macOS) | 10 Mar 202600:00 | – | nessus |
| Adobe Reader < 25.001.21288 Multiple Vulnerabilities (APSB26-26) (macOS) | 10 Mar 202600:00 | – | nessus |
 | CVE-2026-27221 | 10 Mar 202621:41 | – | attackerkb |
 | CVE-2026-27221 | 11 Mar 202603:00 | – | circl |
 | Adobe Acrobat Reader 信任管理问题漏洞 | 10 Mar 202600:00 | – | cnnvd |
 | CVE-2026-27221 | 10 Mar 202621:41 | – | cve |
 | CVE-2026-27221 Acrobat Reader | Improper Certificate Validation (CWE-295) | 10 Mar 202621:41 | – | cvelist |
 | EUVD-2026-10900 | 11 Mar 202600:31 | – | euvd |
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17 Mar 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.9
CVSS 35.5
EPSS0.00105