CVE-2023-26369
CISA KEVPublished September 14, 2023 · Updated April 3, 2026
high
Official Description+
Adobe Acrobat and Reader contains an out-of-bounds write vulnerability that allows for code execution.
Affected Products
| Vendor | Product |
|---|---|
| Adobe | Acrobat and Reader |
Patch Status
Patch by 2023-10-05
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2023-26369.