# RHSA-2026:68335: flightctl security update

RHSA-2026:68335, released August 13, 2026, fixes 11 CVEs in flightctl (version 1.2.1-1.el10). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-68335
- Platform: Linux
- Released: Aug 13, 2026
- Priority: High (Closes CVE-2026-27145, high severity)
- CVEs: 11, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:68335

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [flightctl](https://patchblox.com/security/data/product/linux/flightctl.md) | RHEL 10 | 1.2.1-1.el10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-27145](https://patchblox.com/security/data/cve/CVE-2026-27145.md) | High | Inefficient candidate hostname parsing in crypto/x509 | 8.2 | 0.0059 |  |
| [CVE-2026-33818](https://patchblox.com/security/data/cve/CVE-2026-33818.md) | High | Enforce maximum recursion depth in encoding/asn1 | 8.8 | 0.0057 |  |
| [CVE-2026-56853](https://patchblox.com/security/data/cve/CVE-2026-56853.md) | High | Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http | 8.8 | 0.0057 |  |
| [CVE-2026-56859](https://patchblox.com/security/data/cve/CVE-2026-56859.md) | High | Add recursion depth guard during decode in encoding/xml | 8.8 | 0.0057 |  |
| [CVE-2026-56862](https://patchblox.com/security/data/cve/CVE-2026-56862.md) | High | Limit handshake messages we are willing to accept post-handshake in crypto/tls | 8.8 | 0.0057 |  |
| [CVE-2026-56860](https://patchblox.com/security/data/cve/CVE-2026-56860.md) | High | Avoid quadratic complexity in resolvePath in net/url | 8.8 | 0.0055 |  |
| [CVE-2026-56852](https://patchblox.com/security/data/cve/CVE-2026-56852.md) | High | Infinite loop on invalid input in golang.org/x/text | 8.8 | 0.0048 |  |
| [CVE-2026-44740](https://patchblox.com/security/data/cve/CVE-2026-44740.md) | High | golang-github-go-git-go-billy-v6: Billy is an interface filesystem abstraction for Go | 7.5 | 0.0039 |  |
| [CVE-2026-71556](https://patchblox.com/security/data/cve/CVE-2026-71556.md) | High | go-git: Worktree operations may follow symlinks | 7.1 | 0.0036 |  |
| [CVE-2026-41178](https://patchblox.com/security/data/cve/CVE-2026-41178.md) | High | opentelemetry-collector: OpenTelemetry-Go is the Go implementation of OpenTelemetry | 8.2 | 0.0034 |  |
| [CVE-2026-56858](https://patchblox.com/security/data/cve/CVE-2026-56858.md) | High | Fix Javascript regexp context tracking in html/template | 8.8 | 0.0031 |  |

---

Data as of 2026-11-07T12:40:37Z 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

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