CVE-2025-26397 is a Deserialization of Untrusted Data Local Privilege Escalation vulnerability affecting SolarWinds Observability Self-Hosted. An authenticated attacker with low privileges and local access to the host server can exploit this to execute arbitrary code and escalate privileges. With a CVSS score of 7.8 (HIGH), this vulnerability has a low attack complexity and can lead to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2025.2.1CPE matchmatch criteria | cpe:2.3:a:solarwinds:observability_self-hosted:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.