CVE-2026-41054
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In src/havegecmd.c, the socket_handler function performs a credential check on the abstract UNIX socket (\0/sys/entropy/haveged). However, while it detects if the connecting user is not root (cred.uid != 0) and prepares a negative acknowledgement (ASCII_NAK), it fails to stop execution. The code proceeds to the switch statement, allowing any local unprivileged user to execute privileged commands such as MAGIC_CHROOT.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SUSE | Container suse/sle-micro-rancher/5.3:latest | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Container suse/sle-micro-rancher/5.3:latest | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Container suse/sle-micro-rancher/5.4:latest | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Container suse/sle-micro-rancher/5.4:latest | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Container suse/sle-micro/5.5:latest | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Container suse/sle-micro/5.5:latest | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS-Azure | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS-Azure | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS-EC2 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS-EC2 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS-GCE | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-BYOS-GCE | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS-Azure | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS-Azure | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS-EC2 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS-EC2 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS-GCE | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-BYOS-GCE | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-GCE | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | Image SLES15-SP4-SAP-Hardened-GCE | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Desktop 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Desktop 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Desktop 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Module for Basesystem 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Module for Basesystem 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Module for Basesystem 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP7 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Micro 5.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Micro 5.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Micro 5.4 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Micro 5.4 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Micro 5.5 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Micro 5.5 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP4-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP4-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP4-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP5-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP5-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP5-LTSS | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP6-LTSS | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP6-LTSS | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server 15 SP6-LTSS | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP5 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP5 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP5 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP6 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP6 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Linux Enterprise Server for SAP Applications 15 SP6 | ? < 1.9.14-150600.11.6.1 | affected |
| SUSE | SUSE Manager Proxy LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Proxy LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Proxy LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Retail Branch Server LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Retail Branch Server LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Retail Branch Server LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Server LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Server LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
| SUSE | SUSE Manager Server LTS 4.3 | ? < 1.9.14-150400.3.11.1 | affected |
Weaknesses
- CWE-305: CWE-305: Authentication Bypass by Primary Weakness
ADP Enrichment
CVE Program Container
Additional References
- http://www.openwall.com/lists/oss-security/2026/05/19/3
- http://www.openwall.com/lists/oss-security/2026/05/19/4
- http://www.openwall.com/lists/oss-security/2026/05/19/5
- http://www.openwall.com/lists/oss-security/2026/05/20/1
- http://www.openwall.com/lists/oss-security/2026/05/21/17
- http://www.openwall.com/lists/oss-security/2026/05/22/1
- https://lists.debian.org/debian-lts-announce/2026/06/msg00005.html
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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