# RHSA-2023:7763: runc security update

RHSA-2023:7763, released December 12, 2023, fixes 3 CVEs in runc (version 4:1.1.9-2.el9_3). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2023-7763
- Platform: Linux
- Released: Dec 12, 2023
- Priority: High (Closes CVE-2023-29409, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2023:7763

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [runc](https://patchblox.com/security/data/product/linux/runc.md) | RHEL 9 | 4:1.1.9-2.el9_3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-29409](https://patchblox.com/security/data/cve/CVE-2023-29409.md) | High | delve: Go Toolset provides the Go programming language tools and libraries | 7.5 | 0.0160 |  |
| [CVE-2023-39321](https://patchblox.com/security/data/cve/CVE-2023-39321.md) | High | go-toolset: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes linked from t... | 7.5 | 0.0135 |  |
| [CVE-2023-39322](https://patchblox.com/security/data/cve/CVE-2023-39322.md) | High | delve: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes linked from t... | 7.5 | 0.0135 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo