# University Of Washington Imap vulnerabilities

Source: https://junglewise.ai/threats/technologies/imap  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/imap.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in University Of Washington Imap: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-61911, was published on 9 September 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 5
- All time: 5 (0 critical, 0 exploited in the wild)

## About University Of Washington Imap

Protocol for retrieving email messages from remote mail servers.

## Latest University Of Washington Imap vulnerabilities

- [CVE-2026-61911: Cyrus IMAP Sieve mailbox existence oracle](https://junglewise.ai/threats/cve-2026-61911-cyrus-imap-sieve-mailbox-existence-oracle) (medium, CVSS 4.3, published 9 Sep 2026)
- [CVE-2026-61910: Cyrus IMAP privilege escalation in Mailbox/set](https://junglewise.ai/threats/cve-2026-61910-cyrus-imap-privilege-escalation-in-mailbox-set) (low, CVSS 3.5, published 9 Sep 2026)
- [CVE-2026-61909: Cyrus IMAP CalDAV/CardDAV multiget ACL bypass](https://junglewise.ai/threats/cve-2026-61909-cyrus-imap-caldav-carddav-multiget-acl-bypass) (low, CVSS 3.5, published 9 Sep 2026)
- [CVE-2026-61908: Cyrus IMAP JMAP email-header blob ID out-of-bounds index](https://junglewise.ai/threats/cve-2026-61908-cyrus-imap-jmap-email-header-blob-id-out-of-bounds-index) (low, CVSS 3.1, published 9 Sep 2026)
- [CVE-2026-61907: Cyrus IMAP JMAP snooze ACL bypass](https://junglewise.ai/threats/cve-2026-61907-cyrus-imap-jmap-snooze-acl-bypass) (medium, CVSS 4.3, published 9 Sep 2026)

## Most severe University Of Washington Imap vulnerabilities

- [CVE-2026-61911: Cyrus IMAP Sieve mailbox existence oracle](https://junglewise.ai/threats/cve-2026-61911-cyrus-imap-sieve-mailbox-existence-oracle) (medium, CVSS 4.3, published 9 Sep 2026)
- [CVE-2026-61907: Cyrus IMAP JMAP snooze ACL bypass](https://junglewise.ai/threats/cve-2026-61907-cyrus-imap-jmap-snooze-acl-bypass) (medium, CVSS 4.3, published 9 Sep 2026)
- [CVE-2026-61909: Cyrus IMAP CalDAV/CardDAV multiget ACL bypass](https://junglewise.ai/threats/cve-2026-61909-cyrus-imap-caldav-carddav-multiget-acl-bypass) (low, CVSS 3.5, published 9 Sep 2026)
- [CVE-2026-61910: Cyrus IMAP privilege escalation in Mailbox/set](https://junglewise.ai/threats/cve-2026-61910-cyrus-imap-privilege-escalation-in-mailbox-set) (low, CVSS 3.5, published 9 Sep 2026)
- [CVE-2026-61908: Cyrus IMAP JMAP email-header blob ID out-of-bounds index](https://junglewise.ai/threats/cve-2026-61908-cyrus-imap-jmap-email-header-blob-id-out-of-bounds-index) (low, CVSS 3.1, published 9 Sep 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 5 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "University Of Washington Imap vulnerabilities", https://junglewise.ai/threats/technologies/imap, 9 November 2026.