What’s Vulnerable › Vulnerabilities

CVE-2020-18839

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-22 · updated 2026-06-17
• Weakness: CWE-787

Description

Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.

Affected products

• poppler: 0.75.0

References

• https://gitlab.freedesktop.org/poppler/poppler/issues/742
• https://gitlab.freedesktop.org/poppler/poppler/issues/742

Get alerted when CVE-2020-18839 or the next vulnerability affects your stack