KRB5
4 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for KRB5, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
KRB5 CVEs per month
| Month | CVEs |
|---|---|
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
| 2026-10 | 2 |
Severity
How the 4 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High1
- Medium3
Latest CVEs
The 4 most recently published vulnerabilities affecting KRB5.
- CVE-2026-107778MIT krb5 through 1.22.2 NULL Pointer Dereference via krb5_rd_cred()6.5
- CVE-2026-107708MIT krb5 through 1.22.2 KDC NULL Pointer Dereference via S4U2Proxy PAC4.9
- CVE-2019-14844A flaw was found in, Fedora versions of krb5 from 1.16.1 to, including 1.17.x, in the way a Kerberos client could crash the KDC by sending one of the RFC 4556 "enctypes". A remote unauthenticated u...7.5
- CVE-2017-7562An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client certificates. A remote attacker able to communicate with the KDC could po...6.5
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