CVE-2021-36008 json
Adobe Illustrator PDF File Parsing Use-After-Free Information Disclosure Vulnerability
published 5y ago modified 4mo ago also EUVD-2021-22641
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
Adobe Illustrator version 25.2.3 (and earlier) is affected by an Use-after-free vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to read arbitrary file system information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
2.51% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Affected products
- Adobe Illustrator
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
helpx.adobe.com
/security/products/illustrator/apsb21-42.html
vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-21-1146/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2021-36008
- NVD CVE-2021-36008
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.