CVE-2026-42188

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 Base64-encoded skin texture URL via the /give command, an...

CVE-2026-42188

Geyser is a bridge allowing Minecraft: Bedrock Edition clients to connect to Java Edition servers. Prior to 2.9.3 , a server-side request forgery (SSRF) exists in Geyser's handling of Bedrock player head texture data. When a custom player head is created via the minecraft:profile NBT structure, G...

CVE-2026-42188

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 Base64-encoded skin texture URL via the /give command, an...

CVE-2026-42188 Geyser: Server-Side Request Forgery (SSRF) via Player Head Texture URL

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 Base64-encoded skin texture URL via the /give command, an...

Geyser 代码问题漏洞

Geyser is a cross-platform game version bridging proxy tool developed by GeyserMC. Versions of Geyser prior to 2.9.3 contained code vulnerabilities. These vulnerabilities stemmed from server-side request forgeing when processing texture data for players’ heads in Minecraft. This allowed attackers...

PT-2023-33069 · Unknown · Pocketmine-Mp

Name of the Vulnerable Software and Affected Versions: PocketMine-MP affected versions not specified Description: The issue arises from the DyeColorIdMap-fromId function not handling invalid input properly, leading to an undefined offset error. This function is indirectly called during the...