CVE-2026-27221
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Acrobat Reader | Improper Certificate Validation (CWE-295)
Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue requires user interaction.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Acrobat DC
- Vendor
- Adobe
- Product
- Acrobat DC
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | custom | Unavailable | 25.001.21265 | None listed |
| 25.001.21288 | unaffected | custom | Unavailable | Unavailable | None listed |
Acrobat Reader DC
- Vendor
- Adobe
- Product
- Acrobat Reader DC
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | custom | Unavailable | 25.001.21265 | None listed |
| 25.001.21288 | unaffected | custom | Unavailable | Unavailable | None listed |
Acrobat 2024
- Vendor
- Adobe
- Product
- Acrobat 2024
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | custom | Unavailable | 24.001.30307 (Win), 24.001.30308 (Mac) | None listed |
| 24.001.30356 | unaffected | custom | Unavailable | Unavailable | None listed |