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SUSE: java-1_8_0-openj9 Important Heap Corruption Issues Fix 2025:02545-1

suse
Calendar Grey July 30, 2025
Dist Suse Esm H88
SUSE rolls out a critical enhancement for java-1_8_0-openj9 tackling numerous security vulnerabilities. Safeguard your environments immediately!
* bsc#1246575 * bsc#1246580 * bsc#1246595 * bsc#1246598

Summary

## This update for java-1_8_0-openj9 fixes the following issues: Update to OpenJDK 8u462 build 08 with OpenJ9 0.53.0 virtual machine: * CVE-2025-30749: several scenarios can lead to heap corruption (Oracle CPU 2025-07) (bsc#1246595) * CVE-2025-30754: incomplete handshake may lead to weakening TLS protections (Oracle CPU 2025-07) (bsc#1246598) * CVE-2025-30761: Improve scripting supports (Oracle CPU 2025-07) (bsc#1246580) * CVE-2025-50059: Improve HTTP client header handling (Oracle CPU 2025-07) (bsc#1246575) ## 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 openSUSE-SLE-15.6-2025-2545=1

Topics%20covered

Topics Covered

security advisory security issue SuSE heap corruption important java-1_8_0-openj9

References

* bsc#1246575

* bsc#1246580

* bsc#1246595

* bsc#1246598

Cross-

* CVE-2025-30749

* CVE-2025-30754

* CVE-2025-30761

* CVE-2025-50059

CVSS scores:

* CVE-2025-30749 ( SUSE ): 8.3

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

* CVE-2025-30749 ( SUSE ): 7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

* CVE-2025-30749 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-30754 ( SUSE ): 6.3

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

* CVE-2025-30754 ( SUSE ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

* CVE-2025-30754 ( NVD ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

* CVE-2025-30761 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02545-1
Release Date: 2025-07-30T06:35:02Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE heap corruption important java-1_8_0-openj9

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