Updated: 2026-02-27 02:27:24.735673
Description:
A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a crafted HTTP response by an HTTP server.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | MEDIUM | 6.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| Oracle Linux 7 ELS | kernel-uek | 5.4.17 | 6.5 | MEDIUM | Ignored | 2025-12-18 20:34:00 | Deprioritize: this issue is a single‑byte heap over‑read in libsoup’s content sniffer that onl... | |
| RHEL 7 ELS | libsoup | 2.62.2 | 6.5 | MEDIUM | Released | CLSA-2025:1753124055 | 2025-07-22 00:49:50 | |
| RHEL 7 ELS | kernel | 3.10.0 | 6.5 | MEDIUM | Ignored | 2025-12-18 20:31:13 | ||
| TuxCare 9.6 ESU | libsoup | 2.72.0 | 6.5 | MEDIUM | Already Fixed | 2025-12-23 00:40:44 | This issue is a one‑byte heap buffer over‑read in libsoup’s content sniffer, which does not en... | |
| TuxCare 9.6 ESU | kernel | 5.14.0 | 6.5 | MEDIUM | Ignored | 2025-07-05 05:53:05 | This issue is a one‑byte heap buffer over‑read in libsoup’s content sniffer, which does not en... | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 6.5 | MEDIUM | Ignored | 2025-06-14 00:37:31 | Ignored due to low severity | |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 6.5 | MEDIUM | Ignored | 2025-06-14 00:37:31 | Ignored due to low severity | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 6.5 | MEDIUM | Not Vulnerable | 2025-10-24 02:28:18 | CVE-2025-2784 is a user-space libsoup vulnerability in the HTTP client content‑sniffing path and i... |