Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "v_capacity >= new_cap +…
Exact source revision recorded 25 Oct 2026 06:17:16 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-25541
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Analyzed
Weakness classifications: CWE-680
Original publisher date fields
published: 2026-02-04T22:16:00.383
lastModified: 2026-06-17T10:24:49.410
1 source CPE criteria · context only
- cpe:2.3:a:tokio-rs:bytes:*:*:*:*:*:rust:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON