CVE•Published 2026-10-21•Modified 2026-10-28•0 articles on news•3 live references•NVD data
CVE-2026-113794
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
39
Exploit Prediction Scoring System · top 61% of all CVEs
Weaknesses (CWE)
Description
pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, an attacker can craft an incomplete PDF that ends inside a standard cross-reference table, causing pypdf to mishandle the unexpected end of file and enter an infinite loop. This issue is fixed in version 6.20.0.
Timeline
Published 2026-10-21
Modified 2026-10-28
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-113794Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-113794Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-113794Censys host search filtered to this CVE id.
grep.app
CVE-2026-113794Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-113794GitHub code search for direct mentions.
Google dork
"CVE-2026-113794" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-113794 on GitHub.
We haven't classified any articles referencing CVE-2026-113794 yet. The external references above still apply.