CVE-2026-77622
High
Description
Sliver: Unauthenticated Memory Exhaustion Denial of Service in Sliver HTTP(S) Listener PNG Decoder
SeverityHigh
CVSS8.2
Exploit probability—
ProductGithub.com/bishopfox/sliver
PublishedOct 15, 2026
First seenOct 15, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- github.com/BishopFox/sliver1.7.6 or later
- github.com/bishopfox/sliver1.7.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/BishopFox/sliverGo | v < 1.7.6 | 1.7.6 |
| github.com/bishopfox/sliverGo | v < 1.7.6 | 1.7.6 |
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