CVE•Published 2025-10-20•3 articles on news•7 live references•NVD data
CVE-2025-54957
Vulnerability data via CVEDB (Shodan)
CVSS v3.1
9.8
CRITICAL
EPSS percentile
73
Exploit Prediction Scoring System · top 27% of all CVEs
Description
An issue was discovered in Dolby UDC 4.5 through 4.13. A crash of the DD+ decoder process can occur when a malformed DD+ bitstream is processed. When Evolution data is processed by evo_priv.c from the DD+ bitstream, the decoder writes that data into a buffer. The length calculation for a write can overflow due to an integer wraparound. This can lead to the allocated buffer being too small, and the out-of-bounds check of the subsequent write to be ineffective, leading to an out-of-bounds write.
Timeline
Published 2025-10-20
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).
More intel sources (5)
Shodan report
vuln:CVE-2025-54957Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-54957Censys host search filtered to this CVE id.
grep.app
CVE-2025-54957Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-54957GitHub code search for direct mentions.
Google dork
"CVE-2025-54957" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.