{"schema_version":1,"title":"crypto (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in crypto (Go): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-56855, was published on 2 September 2026.","url":"https://junglewise.ai/threats/technologies/crypto","json_url":"https://junglewise.ai/threats/technologies/crypto.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/crypto","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":1,"last_365_days":1},"latest":[{"cve":"CVE-2026-56855","cvss":7.5,"epss":0.005,"slug":"cve-2026-56855-go-ssh-deadlock-vulnerability-in-channel-handling","title":"Go SSH deadlock vulnerability in channel handling","severity":"high","exploited":false,"published_at":"2026-09-02T20:17:36.397+00:00","url":"https://junglewise.ai/threats/cve-2026-56855-go-ssh-deadlock-vulnerability-in-channel-handling"},{"cve":"CVE-2023-48795","cvss":5.9,"epss":0.9331,"slug":"cve-2023-48795-openssh-and-others-ssh-prefix-truncation-vulnerability-terrapin","title":"OpenSSH and others SSH prefix truncation vulnerability (Terrapin)","severity":"medium","exploited":false,"published_at":"2023-12-18T16:15:10.897+00:00","url":"https://junglewise.ai/threats/cve-2023-48795-openssh-and-others-ssh-prefix-truncation-vulnerability-terrapin"},{"cve":"CVE-2016-9939","cvss":7.5,"slug":"cve-2016-9939-crypto-denial-of-service-in-asn-1-ber-decoding","title":"Crypto++ denial of service in ASN.1 BER decoding","severity":"high","exploited":false,"published_at":"2017-01-30T21:59:01.207+00:00","url":"https://junglewise.ai/threats/cve-2016-9939-crypto-denial-of-service-in-asn-1-ber-decoding"},{"cve":"CVE-2016-7544","cvss":7.5,"slug":"cve-2016-7544-crypto-invalid-memory-deallocation-in-aes-implementation","title":"Crypto++ invalid memory deallocation in AES implementation","severity":"high","exploited":false,"published_at":"2017-01-30T21:59:01.16+00:00","url":"https://junglewise.ai/threats/cve-2016-7544-crypto-invalid-memory-deallocation-in-aes-implementation"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":83,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":76,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"github.com/rclone/rclone (Go)","slug":"github-com-rclone-rclone","vulnerabilities":26,"url":"https://junglewise.ai/threats/technologies/github-com-rclone-rclone"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":25,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/filebrowser/filebrowser/v2 (Go)","slug":"github-com-filebrowser-filebrowser-v2","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/github-com-filebrowser-filebrowser-v2"},{"name":"github.com/fission/fission (Go)","slug":"github-com-fission-fission","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/github-com-fission-fission"},{"name":"github.com/klever-io/klever-go (Go)","slug":"github-com-klever-io-klever-go","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/github-com-klever-io-klever-go"},{"name":"code.vikunja.io/api (Go)","slug":"code-vikunja-io-api","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/code-vikunja-io-api"},{"name":"github.com/cloudreve/Cloudreve/v4 (Go)","slug":"github-com-cloudreve-cloudreve-v4","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/github-com-cloudreve-cloudreve-v4"},{"name":"github.com/gotenberg/gotenberg/v8 (Go)","slug":"github-com-gotenberg-gotenberg-v8","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/github-com-gotenberg-gotenberg-v8"},{"name":"github.com/nezhahq/nezha (Go)","slug":"github-com-nezhahq-nezha","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/github-com-nezhahq-nezha"},{"name":"github.com/fleetdm/fleet/v4 (Go)","slug":"github-com-fleetdm-fleet-v4","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/github-com-fleetdm-fleet-v4"}],"technology":{"hub":true,"name":"crypto (Go)","slug":"crypto","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://pkg.go.dev/golang.org/x/crypto","repo_url":"https://github.com/golang/crypto","description":"The golang crypto package provides a collection of cryptographic primitives and protocols for the Go programming language.","url":"https://junglewise.ai/threats/technologies/crypto"},"most_severe":[{"cve":"CVE-2026-56855","cvss":7.5,"epss":0.005,"slug":"cve-2026-56855-go-ssh-deadlock-vulnerability-in-channel-handling","title":"Go SSH deadlock vulnerability in channel handling","severity":"high","exploited":false,"published_at":"2026-09-02T20:17:36.397+00:00","url":"https://junglewise.ai/threats/cve-2026-56855-go-ssh-deadlock-vulnerability-in-channel-handling"},{"cve":"CVE-2016-9939","cvss":7.5,"slug":"cve-2016-9939-crypto-denial-of-service-in-asn-1-ber-decoding","title":"Crypto++ denial of service in ASN.1 BER decoding","severity":"high","exploited":false,"published_at":"2017-01-30T21:59:01.207+00:00","url":"https://junglewise.ai/threats/cve-2016-9939-crypto-denial-of-service-in-asn-1-ber-decoding"},{"cve":"CVE-2016-7544","cvss":7.5,"slug":"cve-2016-7544-crypto-invalid-memory-deallocation-in-aes-implementation","title":"Crypto++ invalid memory deallocation in AES implementation","severity":"high","exploited":false,"published_at":"2017-01-30T21:59:01.16+00:00","url":"https://junglewise.ai/threats/cve-2016-7544-crypto-invalid-memory-deallocation-in-aes-implementation"},{"cve":"CVE-2023-48795","cvss":5.9,"epss":0.9331,"slug":"cve-2023-48795-openssh-and-others-ssh-prefix-truncation-vulnerability-terrapin","title":"OpenSSH and others SSH prefix truncation vulnerability (Terrapin)","severity":"medium","exploited":false,"published_at":"2023-12-18T16:15:10.897+00:00","url":"https://junglewise.ai/threats/cve-2023-48795-openssh-and-others-ssh-prefix-truncation-vulnerability-terrapin"}],"generated_at":"2026-09-26T10:22:00.132594+00:00"}