# libjavascriptcoregtk-4.0-bin 2.38.2-0ubuntu0.22.04.2: libjavascriptcoregtk-4.0-bin 2.38.2-0ubuntu0.22.04.2 for Ubuntu 22.04.1 LTS (jammy)

libjavascriptcoregtk-4.0-bin 2.38.2-0ubuntu0.22.04.2, released June 10, 2024, fixes 10 CVEs in libjavascriptcoregtk-4.0-bin. One of them is being exploited (CVE-2022-48503); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-jammy-libjavascriptcoregtk-4.0-bin-2.38.2-0ubuntu0.22.04.2
- Platform: Linux
- Released: Jun 10, 2024
- Priority: Patch now (Closes CVE-2022-48503, exploited (CISA KEV))
- CVEs: 10, exploited: 1, on CISA KEV: 1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libjavascriptcoregtk-4.0-bin](https://patchblox.com/security/data/product/linux/libjavascriptcoregtk-4.0-bin.md) | Ubuntu 22.04.1 LTS (jammy) | 2.38.2-0ubuntu0.22.04.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-48503](https://patchblox.com/security/data/cve/CVE-2022-48503.md) | Patch now | webkit2gtk: The issue was addressed with improved bounds checks | 8.8 | 0.0321 | CISA KEV |
| [CVE-2022-42823](https://patchblox.com/security/data/cve/CVE-2022-42823.md) | High | webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT) | 8.8 | 0.0183 |  |
| [CVE-2022-46691](https://patchblox.com/security/data/cve/CVE-2022-46691.md) | High | gir1.2-javascriptcoregtk-4.0: A memory consumption issue was addressed with improved memory handling | 8.8 | 0.0162 |  |
| [CVE-2022-32888](https://patchblox.com/security/data/cve/CVE-2022-32888.md) | High | webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT) | 8.8 | 0.0154 |  |
| [CVE-2022-42863](https://patchblox.com/security/data/cve/CVE-2022-42863.md) | High | webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT) | 8.8 | 0.0124 |  |
| [CVE-2023-42833](https://patchblox.com/security/data/cve/CVE-2023-42833.md) | High | webkit2gtk: A correctness issue was addressed with improved checks | 8.8 | 0.0099 |  |
| [CVE-2022-42799](https://patchblox.com/security/data/cve/CVE-2022-42799.md) | Routine | gir1.2-javascriptcoregtk-4.0: The issue was addressed with improved UI handling | 6.1 | 0.0167 |  |
| [CVE-2022-32923](https://patchblox.com/security/data/cve/CVE-2022-32923.md) | Routine | libwebkit2gtk-4.1-0: A correctness issue in the JIT was addressed with improved checks | 6.5 | 0.0116 |  |
| [CVE-2022-32933](https://patchblox.com/security/data/cve/CVE-2022-32933.md) | Routine | gir1.2-javascriptcoregtk-4.0: An information disclosure issue was addressed by removing the vulnerable code | 6.5 | 0.0049 |  |
| [CVE-2022-42824](https://patchblox.com/security/data/cve/CVE-2022-42824.md) | Routine | webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT) | 5.5 | 0.0036 |  |

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