PatchTheCVECVE-2023-44435: Kofax Power PDF File Parsing Use-After-Free Remote Code Execution Vulnerability
CVE-2023-44435 is a high-severity flaw (CVSS 7.8) affecting power pdf. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Kofax Power PDF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDF files. The issue results from the lack of validating the existence of
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.8 (High) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.4% (top 67%) |
| CISA exploited list | No |
| Weakness | CWE-416 |
| Published | 2024-05-03 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-44435?
power pdf: upgrade to 5.0.0.15. Exact commands for each OS are on this page.
Is CVE-2023-44435 being exploited?
CVE-2023-44435 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-44435 affect?
CVE-2023-44435 affects power pdf. Severity is high (CVSS 7.8). Kofax Power PDF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this
How urgent is CVE-2023-44435?
Priority 35/100. High severity
Related CVEs
- CVE-2024-9764 HIGH 7.8 UPGRADE Tungsten Automation Power PDF PDF File Parsing Use-After-Free Remote Code Execution Vulnerability
- CVE-2024-9763 LOW 3.3 UPGRADE Tungsten Automation Power PDF PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
- CVE-2024-9762 LOW 3.3 UPGRADE Tungsten Automation Power PDF OXPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
- CVE-2024-9761 LOW 3.3 UPGRADE Tungsten Automation Power PDF PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
- CVE-2024-9760 LOW 3.3 UPGRADE Tungsten Automation Power PDF PNG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability