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CVE-2026-34663 is a medium severity vulnerability with a CVSS score of 5.5. No known exploits currently, and patches are available.
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Very low probability of exploitation
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
| Vendor | Product |
|---|---|
| Microsoft | Windows |
| Apple | macOS |
| Adobe | Illustrator |