Expr has Denial of Service via Unbounded Recursion in Builtin Functions
CVE-2025-68156 is fixed in 13 products on 1 platform, first by RHSA-2026:0514, released December 16, 2025. It is not reported as exploited. Patch Radar priority: High.
Collector with the supported components for a Red Hat build of OpenTelemetry Security Fix(es): * github.com/expr-lang/expr: Expr: Denial of Service via uncontrolled recursion in expression evaluation (CVE-2025-68156) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| alloy · opensuse-leap 16.0 | 1.12.2-160000.1.1 | OPENSUSE-SU-2026:20140-1 | Jan 30, 2026 |
| alloy · sles 15.7 | 1.12.2-150700.15.15.1 | SUSE-SU-2026:0327-1 | Jan 28, 2026 |
| alloy · sles 16.0 | 1.12.2-160000.1.1 | SUSE-SU-2026:20214-1 | Jan 30, 2026 |
| amazon-cloudwatch-agent · amzn 2023 | 1.300062.1-1.amzn2023 | ALAS2023-2025-1358 | Jan 7, 2026 |
| coredns · opensuse-leap 16.0 | 1.14.0-bp160.1.1 | OPENSUSE-SU-2026:20099-1 | Jan 24, 2026 |
| dracut-saltboot · opensuse-leap 15.6 | 1.1.0-150000.1.65.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| golang-github-QubitProducts-exporter_exporter · opensuse-leap 15.6 | 0.4.0-150000.1.21.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| golang-github-boynux-squid_exporter · opensuse-leap 15.6 | 1.13.0-150000.1.12.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| golang-github-lusitaniae-apache_exporter · opensuse-leap 15.6 | 1.0.10-150000.1.26.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| golang-github-prometheus-promu · opensuse-leap 15.6 | 0.17.0-150000.3.30.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| golang-github-prometheus-promu · sles 15.7 | 0.17.0-150000.3.30.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| govulncheck-vulndb · opensuse-leap 15.6 | 0.0.20251230T014957-150000.1.134.1 | SUSE-SU-2026:0037-1 | Jan 6, 2026 |
| govulncheck-vulndb · opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | OPENSUSE-SU-2026:21483-1 | Jul 30, 2026 |
| grafana · opensuse-leap 15.6 | 11.6.11-150200.3.83.1 | SUSE-SU-2026:1037-1 | Mar 25, 2026 |
| grafana · sles 15.7 | 11.6.11-150200.3.83.1 | SUSE-SU-2026:1037-1 | Mar 25, 2026 |
| opentelemetry-collector · RHEL 10 | 0.135.0-2.el10_0 | RHSA-2026:0514 | Dec 16, 2025 |
| opentelemetry-collector · RHEL 9 | 0:0.135.0-2.el9_7 | RHSA-2025:23729 | Jan 16, 2026 |
| opentelemetry-collector · almalinux 10 | 0.135.0-2.el10_1 | ALSA-2025:23664 | Dec 18, 2025 |
| opentelemetry-collector · almalinux 9 | 0.135.0-2.el9_7 | ALSA-2025:23729 | Dec 21, 2025 |
| opentelemetry-collector · rocky 10 | 0:0.135.0-2.el10_1 | RLSA-2025:23664 | Dec 20, 2025 |
| opentelemetry-collector · rocky 9 | 0:0.135.0-2.el9_7 | RLSA-2025:23729 | Dec 23, 2025 |
| prometheus-blackbox_exporter · opensuse-leap 15.6 | 0.26.0-150000.1.30.2 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
| spacecmd · opensuse-leap 15.6 | 5.0.15-150000.3.142.1 | SUSE-SU-2026:1013-1 | Mar 25, 2026 |
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