Known Vulnerabilities for Lemmy by LemmyNet
Listed below are 4 of the newest known vulnerabilities associated with "Lemmy" by "LemmyNet".
These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.
Data on known vulnerable versions is also displayed based on information from known CPEs
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-42181 json | Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy fetches metadata for user-supplied po... | Not Provided | 2026-05-08 | 2026-05-11 |
| CVE-2026-42180 json | Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy allows an authenticated low-privilege... | Not Provided | 2026-05-08 | 2026-05-08 |
| CVE-2026-33693 json | Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.7.0-beta.9, the `v4_is_invalid()` function in `act... | Not Provided | 2026-03-27 | 2026-03-30 |
| CVE-2026-29178 json | Lemmy, a link aggregator and forum for the fediverse, is vulnerable to server-side request forgery via a dependency on activi... | Not Provided | 2026-03-06 | 2026-03-06 |