UNKNOWN Microsoft
CVE-2026-41898
rust-openssl: Unchecked callback-returned length in PSK and cookie generate trampolines can cause OpenSSL to leak adjacent memory to the network peer
Microsoft Security Update 2026-Apr: rust-openssl: Unchecked callback-returned length in PSK and cookie generate trampolines can cause OpenSSL to leak adjacent memory to the network peer
Affected Products
- azl3 rust 1.90.0-6 on Azure Linux 3.0
- azl3 clamav 1.5.2-1 on Azure Linux 3.0
- azl3 rpm-ostree 2024.4-8 on Azure Linux 3.0
- azl3 rust 1.75.0-27 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41898
- https://nvd.nist.gov/vuln/detail/CVE-2026-41898
This unknown severity vulnerability was published on 2026-04-14 via Microsoft. Affected: azl3 rust 1.90.0-6 on Azure Linux 3.0, azl3 clamav 1.5.2-1 on Azure Linux 3.0, azl3 rpm-ostree 2024.4-8 on Azure Linux 3.0 and 1 more.
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