CVE-2026-78667
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- CVE-2026-78667
CVE Details
| Release Date: | 2026-10-08 | |
| Impact: | Important | What is this? |
Description
When parsing a Range header containing a large number of small ranges, FileServer(FS), ServeContent, and ServeFile(FS) can consume an excessive amount of CPU.
See more information about CVE-2026-78667 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (buildah) | ELSA-2026-88262 | 2026-10-23 |
| Oracle Linux version 10 (delve) | ELSA-2026-95519 | 2026-11-05 |
| Oracle Linux version 10 (golang) | ELSA-2026-86093 | 2026-10-21 |
| Oracle Linux version 10 (golang-github-openprinting-ipp-usb) | ELSA-2026-88280 | 2026-10-23 |
| Oracle Linux version 10 (grafana) | ELSA-2026-89751 | 2026-11-02 |
| Oracle Linux version 10 (oci-seccomp-bpf-hook) | ELSA-2026-89752 | 2026-10-26 |
| Oracle Linux version 10 (podman) | ELSA-2026-88336 | 2026-10-22 |
| Oracle Linux version 10 (skopeo) | ELSA-2026-89761 | 2026-10-26 |
| Oracle Linux version 8 (aardvark-dns) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (buildah) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (cockpit-podman) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (conmon) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (container-selinux) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (containernetworking-plugins) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (containers-common) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (criu) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (crun) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (delve) | ELSA-2026-86203 | 2026-10-21 |
| Oracle Linux version 8 (fuse-overlayfs) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (golang) | ELSA-2026-86203 | 2026-10-21 |
| Oracle Linux version 8 (grafana) | ELSA-2026-88188 | 2026-10-22 |
| Oracle Linux version 8 (libslirp) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (netavark) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (oci-seccomp-bpf-hook) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (podman) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (python-podman) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (runc) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (skopeo) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (slirp4netns) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 8 (udica) | ELSA-2026-89760 | 2026-10-27 |
| Oracle Linux version 9 (buildah) | ELSA-2026-90424 | 2026-10-27 |
| Oracle Linux version 9 (golang) | ELSA-2026-86196 | 2026-10-21 |
| Oracle Linux version 9 (grafana) | ELSA-2026-89744 | 2026-10-26 |
| Oracle Linux version 9 (podman) | ELSA-2026-90362 | 2026-10-27 |
| Oracle Linux version 9 (skopeo) | ELSA-2026-90462 | 2026-10-26 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:
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- Vulnerability scanning tools vendors and project maintainers - follow the standard ISV process
