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Alerts This Week
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SUSE: Redis Critical Security Update CVE-2025-46817,46818,46819,49844

suse
Calendar Grey October 9, 2025
Dist Suse Esm H88
New SUSE advisory addresses critical vulnerabilities in Redis for severe risks of remote code execution and DDoS.
* bsc#1250995 Cross-References: * CVE-2025-46817 * CVE-2025-46818

Summary

## This update for redis fixes the following issues: * CVE-2025-49844: Malicious Lua scripts may lead to remote code execution. [bsc#1250995] * CVE-2025-46817: Malicious Lua scripts may lead to integer overflow and potential remote code execution. [bsc#1250995] * CVE-2025-46818: Malicious Lua scripts can be executed in the context of another user. [bsc#1250995] * CVE-2025-46819: Malicious Lua scripts can trigger out-of-bound reads to facilitate denial-of-service attacks. [bsc#1250995] ## 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: * openSUSE Leap 15.6 zypper in -t patch SUSE-2025-3505=1 openSUSE-SLE-15.6-2025-3505=1

Topics%20covered

Topics Covered

security advisory denial of service critical SuSE remote code execution redis

References

* bsc#1250995

Cross-

* CVE-2025-46817

* CVE-2025-46818

* CVE-2025-46819

* CVE-2025-49844

CVSS scores:

* CVE-2025-46817 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-46817 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-46817 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-46817 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-46818 ( SUSE ): 8.6

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-46818 ( SUSE ): 8.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

* CVE-2025-46818 ( NVD ): 6.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

* CVE-2025-46819 ( SUSE ): 7.2

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03505-1
Release Date: 2025-10-09T07:43:10Z
Rating: critical

Topics%20covered

Topics Covered

security advisory denial of service critical SuSE remote code execution redis

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