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SUSE Linux Enterprise Micro 5.3: 2025:4271-1 CVE-2025

SUSE Linux Enterprise Micro 5.3: 2025:4271-1 CVE-2025

Linuxsecurity •LinuxSecurity Advisories • November 27, 2025

## This update for gnutls fixes the following issues: * CVE-2025-9820: Fixed buffer overflow in gnutls_pkcs11_token_init. (bsc#1254132) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-4271=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-4271=1 ## Package List: * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * gnutls-debugsource-3.7.3-150400.19.1 * libgnutls30-3.7.3-150400.19.1 * libgnutls30-hmac-3.7.3-150400.19.1 * gnutls-3.7.3-150400.19.1 * libgnutls30-debuginfo-3.7.3-150400.19.1 Read the Full Advisory

## This update for gnutls fixes the following issues: * CVE-2025-9820: Fixed buffer overflow in gnutls_pkcs11_token_init. (bsc#1254132) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-4271=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-4271=1 ## Package List: * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * gnutls-debugsource-3.7.3-150400.19.1 * libgnutls30-3.7.3-150400.19.1 * libgnutls30-hmac-3.7.3-150400.19.1 * gnutls-3.7.3-150400.19.1 * libgnutls30-debuginfo-3.7.3-150400.19.1 Read the Full Advisory

* bsc#1254132 Cross- * CVE-2025-9820 CVSS scores: * CVE-2025-9820 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected Products: * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro for Rancher 5.3 An update that solves one vulnerability can now be installed. ## * *

* CVE-2025-9820 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro for Rancher 5.3

An update that solves one vulnerability can now be installed.

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Extracted Entities

CVEs (1)

CVE-2025-9820