CVE•Published 2026-03-27•Modified 2026-07-15•0 articles on news•5 live references•NVD data
CVE-2025-59032Dovecot · Dovecot
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
49
Exploit Prediction Scoring System · top 51% of all CVEs
Description
ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response. This can be used to crash ManageSieve service repeatedly, making it unavailable for other users. Control access to ManageSieve port, or disable the service if it's not needed. Alternatively upgrade to a fixed version. No publicly available exploits are known.
Timeline
Published 2026-03-27
Modified 2026-07-15
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 tag204 hosts
vuln:CVE-2025-59032Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Dovecot Dovecot"All exposed Dovecot Dovecot instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Dovecot"HTTP body or banner mentions "Dovecot" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-59032Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-59032Censys host search filtered to this CVE id.
grep.app
CVE-2025-59032Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-59032GitHub code search for direct mentions.
Google dork
"CVE-2025-59032" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-59032 on GitHub.
We haven't classified any articles referencing CVE-2025-59032 yet. The external references above still apply.