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CVE-2026-107708 MIT krb5 through 1.22.2 KDC NULL Pointer Dereference via S4U2Proxy PAC

🗓️ 08 Oct 2026 20:15:53Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 54 Views

NULL pointer dereference in krb5 KDC's get_pac_princ_with_realm() causes DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-107708
8 Oct 202620:15
–cve
debiancve
Debian CVE
CVE-2026-107708
8 Oct 202620:15
–debiancve
euvd
EUVD
EUVD-2026-95255
8 Oct 202620:15
–euvd
mend
Mend
CVE-2026-107708
8 Oct 202620:15
–mend
mscve
Microsoft CVE
MIT krb5 through 1.22.2 KDC NULL Pointer Dereference via S4U2Proxy PAC
10 Oct 202608:02
–mscve
nvd
NVD
CVE-2026-107708
8 Oct 202621:17
–nvd
osv_azl
osv_azl
AZL-106836 CVE-2026-107708 affecting package krb5 1.21.3-5
8 Oct 202621:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-107708
9 Oct 202606:05
–osv_bell
osv_clsa
osv_clsa
CLSA-2026-1791811122 krb5: Fix of 2 CVEs
12 Oct 202613:18
–osv_clsa
osv_debian
osv_debian
DEBIAN-CVE-2026-107708
8 Oct 202621:17
–osv_debian
Rows per page
[
  {
    "vendor": "MIT",
    "product": "krb5",
    "collectionURL": "https://github.com/krb5/krb5",
    "packageURL": "pkg:github/krb5/krb5",
    "repo": "https://github.com/krb5/krb5",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.22.2",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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08 Oct 2026 20:15Current
CVSS 3.14.9
CVSS 46.9
EPSS0.00521
SSVC
54