CVE•Published 2026-04-07•Modified 2026-04-10•1 article on news•7 live references•NVD data
CVE-2026-20884Libraw · Libraw
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
Timeline
Published 2026-04-07
Modified 2026-04-10
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-2026-20884Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Libraw Libraw" version:"0.22.1"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Libraw"HTTP body or banner mentions "Libraw" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-20884Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-20884Censys host search filtered to this CVE id.
grep.app
CVE-2026-20884Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-20884GitHub code search for direct mentions.
Google dork
"CVE-2026-20884" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-20884 on GitHub.