PT-2026-24225 · Uderzo · Spacesniffer

Red Team · Published 2026-03-10 · Updated 2026-05-21 · CVE-2026-26738

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Uderzo Software SpaceSniffer version 2.0.5.18

Description A buffer overflow issue exists in Uderzo Software SpaceSniffer version 2.0.5.18. A remote attacker can potentially execute arbitrary code by providing a specially crafted .sns snapshot file. The issue involves a buffer overflow when processing the .sns file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-26738

Affected Products

Spacesniffer

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-26738 · Security Note
• https://gruppotim.it/it/footer/red-team.html · Note
• https://gruppotim.it/it/footer/red-team/2026/CVE-2026-26738-UderzoSoftware.html · Note
• https://gruppotim.it/it/footer/red-team/2026/CVE-2026-26738-Uderzo-Software1.html · Note
• https://twitter.com/CVEnew/status/2036024263493521448 · Twitter Post
• https://t.me/cveNotify/164414 · Telegram Post