# ALAS2023-2026-3264: runfinch-finch security update

ALAS2023-2026-3264, released November 7, 2026, fixes 8 CVEs in runfinch-finch (version 1.19.0-1.amzn2023.0.2). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2026-3264
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2026-78659, high severity)
- CVEs: 8, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2026-3264.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [runfinch-finch](https://patchblox.com/security/data/product/linux/runfinch-finch.md) | amzn 2023 | 1.19.0-1.amzn2023.0.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-78659](https://patchblox.com/security/data/cve/CVE-2026-78659.md) | High | HTTP/2 server memory exhaustion due to Trailer headers in net/http | 7.5 | 0.0087 |  |
| [CVE-2026-93316](https://patchblox.com/security/data/cve/CVE-2026-93316.md) | High | runfinch-finch: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-93322: 	A malici... | n/a | 0.0024 |  |
| [CVE-2026-93318](https://patchblox.com/security/data/cve/CVE-2026-93318.md) | High | Cache poisoning via unvalidated image layer DiffIDs | n/a | 0.0017 |  |
| [CVE-2026-93317](https://patchblox.com/security/data/cve/CVE-2026-93317.md) | High | runfinch-finch: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-93322: 	A malici... | n/a | 0.0016 |  |
| [CVE-2026-93321](https://patchblox.com/security/data/cve/CVE-2026-93321.md) | Routine | Malformed LLB file operation can crash buildkitd | n/a | 0.0016 |  |
| [CVE-2026-93322](https://patchblox.com/security/data/cve/CVE-2026-93322.md) | Routine | Malformed MergeOp can crash the BuildKit daemon | n/a | 0.0013 |  |
| [CVE-2026-93320](https://patchblox.com/security/data/cve/CVE-2026-93320.md) | Routine | BuildKit improperly handles special files in build snapshots | n/a | 0.0011 |  |
| [CVE-2026-93319](https://patchblox.com/security/data/cve/CVE-2026-93319.md) | Routine | A malicious frontend can cause a daemon panic | n/a | 0.0009 |  |

---

Data as of 2026-11-10T01:44:33Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.