critical9.8
CVE-2026-55211
Surfio is a library for reading and writing surface files.
Impact
Surfio is a library for reading and writing surface files. Prior to 0.0.19, surfio does not correctly validate size fields in IRAP files, leading to a buffer overflow when untrusted files are parsed. The severity assumes surfio is used to parse untrusted files in a networking context such as a web service. This issue is fixed in version 0.0.19.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | surfio | < 0.0.19 | 0.0.19 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-rcr2-hggw-43wm
- https://github.com/equinor/surfio/security/advisories/GHSA-rcr2-hggw-43wm
- https://github.com/equinor/surfio/pull/86
- https://github.com/equinor/surfio/commit/1619750bce28e39c4f378d2fb6d28b72380a12aa
- https://github.com/equinor/surfio/releases/tag/0.0.19
- https://github.com/equinor/surfio/commit/e009c0cad145484f854aeb22d1979f9216b291db