Technology · Microsoft
Microsoft Windows Print Spooler vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Microsoft Windows Print Spooler: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-85877, was published on 8 September 2026.
- Last 7 days
- 0
- Last 90 days
- 6
- Critical, all time
- 0
- Exploited in the wild
- 0
About Microsoft Windows Print Spooler
Windows Print Spooler Components manage the printing process, including the retrieval of printer drivers and the scheduling of print jobs.
Latest Microsoft Windows Print Spooler vulnerabilities
- CVE-2026-85877: Microsoft Windows Print Spooler heap-based buffer overflowhighCVSS 8.8EPSS 0.8%
- CVE-2026-70564: Microsoft Windows Print Spooler heap buffer overflowhighCVSS 7.8EPSS 0.3%
- CVE-2026-69921: Microsoft Windows Print Spooler heap overflow privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-69552: Microsoft Windows Print Spooler information disclosuremediumCVSS 5.7EPSS 0.9%
- CVE-2026-69364: Microsoft Windows Print Spooler race condition privilege escalationhighCVSS 7.1EPSS 0.4%
- CVE-2026-69344: Microsoft Windows Print Spooler out-of-bounds readmediumCVSS 5.5EPSS 0.4%
- CVE-2026-34342: Microsoft Windows Print Spooler race condition privilege escalationhighCVSS 7
Most severe Microsoft Windows Print Spooler vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-85877: Microsoft Windows Print Spooler heap-based buffer overflowhighCVSS 8.8EPSS 0.8%
- CVE-2026-70564: Microsoft Windows Print Spooler heap buffer overflowhighCVSS 7.8EPSS 0.3%
- CVE-2026-69921: Microsoft Windows Print Spooler heap overflow privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-69364: Microsoft Windows Print Spooler race condition privilege escalationhighCVSS 7.1EPSS 0.4%
- CVE-2026-34342: Microsoft Windows Print Spooler race condition privilege escalationhighCVSS 7
- CVE-2026-69552: Microsoft Windows Print Spooler information disclosuremediumCVSS 5.7EPSS 0.9%
- CVE-2026-69344: Microsoft Windows Print Spooler out-of-bounds readmediumCVSS 5.5EPSS 0.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 6 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/windows-print-spooler-components.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Microsoft Windows Print Spooler vulnerabilities", https://junglewise.ai/threats/technologies/windows-print-spooler-components, 26 September 2026.