# Mit Krb5 vulnerabilities

Source: https://junglewise.ai/threats/technologies/krb5  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/krb5.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Mit Krb5: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-107708, was published on 8 October 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 3 (0 critical, 0 exploited in the wild)

## About Mit Krb5

MIT implementation of the Kerberos network authentication protocol.

## Latest Mit Krb5 vulnerabilities

- [CVE-2026-107708: MIT krb5 NULL pointer dereference in KDC get_pac_princ_with_realm](https://junglewise.ai/threats/cve-2026-107708-mit-krb5-through-1-22-2-contains-a-null-pointer-dereference) (medium, CVSS 4.9, published 8 Oct 2026)
- [CVE-2026-11850: MIT krb5 integer underflow in berval2tl_data function](https://junglewise.ai/threats/cve-2026-11850-mit-krb5-integer-underflow-in-berval2tl-data-function) (medium, CVSS 5, published 11 Jun 2026)
- [CVE-2025-3576: MIT Kerberos message spoofing via RC4-HMAC-MD5 MD5 collisions](https://junglewise.ai/threats/cve-2025-3576-mit-kerberos-message-spoofing-via-rc4-hmac-md5-md5-collisions) (medium, CVSS 5.9, published 15 Apr 2025)

## Most severe Mit Krb5 vulnerabilities

- [CVE-2025-3576: MIT Kerberos message spoofing via RC4-HMAC-MD5 MD5 collisions](https://junglewise.ai/threats/cve-2025-3576-mit-kerberos-message-spoofing-via-rc4-hmac-md5-md5-collisions) (medium, CVSS 5.9, published 15 Apr 2025)
- [CVE-2026-11850: MIT krb5 integer underflow in berval2tl_data function](https://junglewise.ai/threats/cve-2026-11850-mit-krb5-integer-underflow-in-berval2tl-data-function) (medium, CVSS 5, published 11 Jun 2026)
- [CVE-2026-107708: MIT krb5 NULL pointer dereference in KDC get_pac_princ_with_realm](https://junglewise.ai/threats/cve-2026-107708-mit-krb5-through-1-22-2-contains-a-null-pointer-dereference) (medium, CVSS 4.9, published 8 Oct 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| 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 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 1 | 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 |

## Other Mit technologies

- [Mit Kerberos 5](https://junglewise.ai/threats/technologies/kerberos-5): 17 vulnerabilities

## 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, "Mit Krb5 vulnerabilities", https://junglewise.ai/threats/technologies/krb5, 10 November 2026.