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libceph: refresh auth->authorizer_buf{,_len} after authorizer update

🗓️ 11 Aug 2026 08:11:20Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 3 Views

libceph fails to refresh authorizer_buf length after authorizer update, causing out-of-bounds write in kernel CephX client.

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15 Aug 2026 01:14Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.3 - 9.8
EPSS0.00684
3