CVE-2025-20618
Telemetry drift only. No threshold crossed and no authority ruling changed.
CVE record, CISA KEV and EPSS as of 2026-10-18.
CVEs like this one computed, by meaning
What to do now held facts and links
- Upgrade to proset\/wireless wifi 23.100.0 or later upper bounds of the CVE record's affected ranges
- Record your decision, dated and frozen with today's evidence: patch by a date · mitigated by a compensating control · deferred · accepted the risk · not affected
- Check your version against the ranges this record publishes.
What it is stated by the CNA
Stack-based buffer overflow for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.100 may allow a privileged user to potentially enable denial of service via local access.
- weakness
- Denial of Service; CWE-121 Stack-based Buffer Overflow
- affected
- n/a Intel(R) PROSet/Wireless WiFi Software for Windows
- published ranges
- intel proset\/wireless wifi < 23.100.0
- first unaffected version, by branch
- proset\/wireless wifi 23.100.0
- severity
- 8.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H
- assigned by
- intel
- published
- 2025-05-13
check us intel.com
Exploit code held, dated
- exploit code
- None held in the PoC-in-GitHub feed. A public repository changes this brief.
What moved held, dated
| date | EPSS | event |
|---|---|---|
| 14 May 2025 | 0.00012 | |
| 19 May 2025 | 0.00016 | |
| 14 Jun 2025 | 0.00017 | |
| 20 Jul 2025 | 0.00018 | |
| 15 Jun 2026 | 0.00146 | scoring model v2026.06.15 |
| 3 Aug 2026 | 0.00154 | |
| 14 Aug 2026 | 0.00165 | |
| 9 Oct 2026 | 0.00172 |
19 observations held. A step marked with a scoring model moved because the measurement was replaced, not because the vulnerability changed.
Outside the record researched, cited
This section reads the record's references and adds cited findings from outside it. It needs an account. Everything above is held facts and is complete without it.
What would change this brief held, dated
- CISA KEV
- Not listed in the catalogue we hold. A listing changes this brief.
- exploit probability
- 0.00 on 2026-10-09 (FIRST's EPSS, a probability and not evidence of exploitation). Next band line: 10% (0.10). Crossing a line changes this brief.
- fix
- Held: proset\/wireless wifi 23.100.0. A newer fix from the CNA or OSV changes this brief.
How to check this
Every value above is held with two dates: when it was true upstream (as_of) and when we recorded it (tx_from). Re-derive the exploit probability as it stood on any date:
SELECT value, source, source_version, as_of, tx_from
FROM volatile_valid_as_of('CVE-2025-20618', '2026-10-31T23:59:59.999999Z', now());