CVE-2026-25727 — Stack-based Buffer Overflow in Project Time
Severity
6.8MEDIUMNVD
EPSS
0.0%
top 96.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 6
Latest updateFeb 9
Description
time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack exhaustion is possible. The attack relies on formally deprecated and rarely-used features that are part of the RFC 2822 format used in a malicious manner. Ordinary, non-malicious input will never encounter this scenario. A limit to the depth of recursion was added in v0.3.47. From this version, an er…
CVSS vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
Affected Packages3 packages
Patches
🔴Vulnerability Details
5📋Vendor Advisories
2🕵️Threat Intelligence
1💬Community
1Bugzilla▶
CVE-2026-25727 fido-device-onboard: time affected by a stack exhaustion denial of service attack [fedora-43]↗2026-02-09