CVE-2026-112267

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Source

https://cve.org/CVERecord?id=CVE-2026-112267

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112267.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-112267

Published

2026-10-19T13:55:16Z

Modified

2026-10-24T02:50:10Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

SGLang through 0.5.22 SSRF via bootstrap_host and bootstrap_port on Decode Worker

Details

SGLang through 0.5.22 in prefill/decode disaggregation mode contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger outbound requests via client-supplied bootstrap_host and bootstrap_port fields. Attackers sending crafted requests to the Decode worker's /generate endpoint can probe internal hosts and ports and block the shared scheduler loop, delaying other inference requests.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112267.json"
}

References

Affected packages

Git / github.com/sgl-project/sglang

Affected ranges

Type

GIT

Repo

https://github.com/sgl-project/sglang

Events

Introduced

Last Affected

baa9befa381511cd4d56f83980951e5a45fffc6d

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "0.5.22"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "0.5.22"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

gateway-v0.*

gateway-v0.1.5

gateway-v0.1.6

gateway-v0.1.7

gateway-v0.1.8

gateway-v0.1.9

gateway-v0.2.0

gateway-v0.2.1

gateway-v0.2.2

gateway-v0.2.3

gateway-v0.2.4

gateway-v0.3.0

gateway-v0.3.1

v0.*

v0.1.10

v0.1.11

v0.1.12

v0.1.13

v0.1.14

v0.1.15

v0.1.16

v0.1.17

v0.1.18

v0.1.19

v0.1.20

v0.1.21

v0.1.22

v0.1.23

v0.1.24

v0.1.3

v0.1.5

v0.1.6

v0.1.7

v0.1.8

v0.1.9

v0.2.0

v0.2.10

v0.2.11

v0.2.12

v0.2.13

v0.2.14

v0.2.14.post1

v0.2.14.post2

v0.2.15

v0.2.5

v0.2.6

v0.2.7

v0.2.8

v0.2.9

v0.2.9.post1

v0.3.0

v0.3.1.post1

v0.3.1.post2

v0.3.1.post3

v0.3.2

v0.3.3

v0.3.3.post1

v0.3.4

v0.3.4.post1

v0.3.4.post2

v0.3.5

v0.3.5.post1

v0.3.5.post2

v0.3.6

v0.3.6.post1

v0.3.6.post2

v0.3.6.post3

v0.4.0

v0.4.0.post1

v0.4.0.post2

v0.4.1

v0.4.1.post1

v0.4.1.post2

v0.4.1.post3

v0.4.1.post4

v0.4.1.post5

v0.4.1.post6

v0.4.1.post7

v0.4.10

v0.4.10.post1

v0.4.10.post2

v0.4.2

v0.4.2.post1

v0.4.2.post2

v0.4.2.post3

v0.4.2.post4

v0.4.3

v0.4.3.post1

v0.4.3.post2

v0.4.3.post3

v0.4.3.post4

v0.4.4

v0.4.4.post1

v0.4.4.post2

v0.4.4.post3

v0.4.4.post4

v0.4.5

v0.4.5.post1

v0.4.5.post2

v0.4.5.post3

v0.4.6

v0.4.6.post1

v0.4.6.post2

v0.4.6.post3

v0.4.6.post4

v0.4.6.post5

v0.4.7

v0.4.7.post1

v0.4.8

v0.4.8.post1

v0.4.9

v0.4.9.post1

v0.4.9.post2

v0.4.9.post3

v0.4.9.post4

v0.4.9.post5

v0.4.9.post6

v0.5.0rc0

v0.5.0rc1

v0.5.0rc2

v0.5.1

v0.5.1.post1

v0.5.1.post2

v0.5.1.post3

v0.5.2

v0.5.22

v0.5.2rc0

v0.5.2rc1

v0.5.2rc2

v0.5.3

v0.5.3.post1

v0.5.3.post2

v0.5.3.post3

v0.5.3rc0

v0.5.3rc1

v0.5.3rc2

v0.5.4

v0.5.4.post1

v0.5.4.post2

v0.5.4.post3

v0.5.5

v0.5.5.post1

v0.5.5.post2

v0.5.5.post3

v0.5.6

v0.5.6.post1

v0.5.6.post2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112267.json"