# libcurl4 7.58.0-2ubuntu3.17: libcurl4 7.58.0-2ubuntu3.17 for Ubuntu 18.04.6 LTS (bionic)

libcurl4 7.58.0-2ubuntu3.17, released April 26, 2022, fixes 3 CVEs in libcurl4. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-libcurl4-7.58.0-2ubuntu3.17
- Platform: Linux
- Released: Apr 26, 2022
- Priority: High (Closes CVE-2022-27776, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libcurl4](https://patchblox.com/security/data/product/linux/libcurl4.md) | Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.17 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-27776](https://patchblox.com/security/data/cve/CVE-2022-27776.md) | High | HackerOne: CVE-2022-27776 Insufficiently protected credentials vulnerability might leak authentication or cookie header data | 8.1 | 0.0410 |  |
| [CVE-2022-22576](https://patchblox.com/security/data/cve/CVE-2022-22576.md) | High | curl: An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2... | 8.1 | 0.0252 |  |
| [CVE-2022-27774](https://patchblox.com/security/data/cve/CVE-2022-27774.md) | High | curl: fix credential leak on redirect | 8.1 | 0.0201 |  |

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Data as of 2026-11-11T13:47:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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