geysermc has 2 CVEs on record between 2021 and 2026. The median CVSS is 4.9 (medium).
CVEs per month
Last 12 months, by publish date
1125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/091026/10
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 4.9
- Publish → KEV
- —
- Last 90 days
- 0 prev 1
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
geysermc vulnerabilities
CVEs affecting geysermc, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-42188Low· 2.4Geyser is a bridge between Minecraft: Bedrock Edition and Minecraft: Java Edition
Geyser is a bridge between Minecraft: Bedrock Edition and Minecraft: Java Edition. Prior to 2.9.3, a server-side request forgery (SSRF) vulnerability exists in Geyser’s handling of Bedrock player head texture data. By supplying a crafted…
▾ Sunlitgeysermc · geyserEPSS 0.19%via NVD
CVE-2021-39177High· 7.4User impersonation due to incorrect handling of the login JWT
User impersonation due to incorrect handling of the login JWT
▾ Twilightgeysermc · org.geysermc:connectorEPSS 1.4%via GHSA