CVE-2025-47911
Published: February 10, 2026Last modified: February 25, 2026
Description
The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML content.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | buildah | Not affected (1.39.8-r0) |
| containerd | Not affected (1.7.30-r0) | ||
| docker | Unknown (20.10.24-r17) | ||
| podman | Unknown (5.6.2-r4) | ||
| runc | Not affected (1.1.4-r3) | ||
| skopeo | Not affected (1.10.0-r2) | ||
| 25 LTS | buildah | Not affected (1.41.8-r0) | |
| containerd | Not affected (2.1.6-r0) | ||
| docker | Unknown (28.2.1-r0) | ||
| podman | Unknown (5.6.2-r4) | ||
| runc | Not affected (1.3.0-r1) | ||
| skopeo | Not affected (1.20.0-r5) | ||
| Stream | buildah | Not affected (1.42.0-r0) | |
| containerd | Not affected (2.2.1-r0) | ||
| docker | Not affected (29.0.2-r0) | ||
| podman | Not affected (5.7.0-r0) | ||
| runc | Not affected (1.1.7-r1) | ||
| skopeo | Not affected (1.20.0-r6) |