GHSA-jrcc-j37m-v8fg

Suggest an improvement
Source
https://github.com/advisories/GHSA-jrcc-j37m-v8fg
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-jrcc-j37m-v8fg/GHSA-jrcc-j37m-v8fg.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-jrcc-j37m-v8fg
Aliases
Published
2026-06-04T00:30:25Z
Modified
2026-08-19T12:55:40Z
Severity
  • 3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
  • 1.1 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
SGLang is Vulnerable to DoS via the data_hash Function
Details

A vulnerability was determined in sgl-project SGLang up to 0.5.11. Affected by this vulnerability is the function data_hash of the component Cache Handler. This manipulation causes denial of service. The attack is restricted to local execution. A high degree of complexity is needed for the attack. The exploitation appears to be difficult. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.

Database specific 
{
    "cwe_ids":  [
        "CWE-404"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-08-17T21:52:47Z",
    "nvd_published_at":  "2026-06-03T23:16:17Z",
    "severity":  "LOW"
}
References

Affected packages

PyPI / sglang

Package

Name
sglang
View open source insights on deps.dev
Purl
pkg:pypi/sglang

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
0.5.11

Affected versions

0.*
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.9
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.18
0.1.19
0.1.20
0.1.21
0.1.22
0.1.24
0.1.25
0.1.26
0.2.0
0.2.1
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.2.9.post1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.14.post1
0.2.14.post2
0.2.15
0.3.0
0.3.1
0.3.1.post1
0.3.1.post2
0.3.1.post3
0.3.2
0.3.3
0.3.3.post1
0.3.4
0.3.4.post1
0.3.4.post2
0.3.5
0.3.5.post1
0.3.5.post2
0.3.6
0.3.6.post1
0.3.6.post2
0.3.6.post3
0.4.0
0.4.0.post1
0.4.0.post2
0.4.1
0.4.1.post1
0.4.1.post2
0.4.1.post3
0.4.1.post4
0.4.1.post5
0.4.1.post6
0.4.1.post7
0.4.2
0.4.2.post1
0.4.2.post2
0.4.2.post3
0.4.2.post4
0.4.3
0.4.3.post1
0.4.3.post2
0.4.3.post3
0.4.3.post4
0.4.4
0.4.4.post1
0.4.4.post2
0.4.4.post3
0.4.4.post4
0.4.5
0.4.5.post1
0.4.5.post2
0.4.5.post3
0.4.6
0.4.6.post1
0.4.6.post2
0.4.6.post3
0.4.6.post4
0.4.6.post5
0.4.7
0.4.7.post1
0.4.8
0.4.8.post1
0.4.9
0.4.9.post1
0.4.9.post2
0.4.9.post3
0.4.9.post4
0.4.9.post5
0.4.9.post6
0.4.10
0.4.10.post1
0.4.10.post2
0.5.0rc0
0.5.0rc1
0.5.0rc2
0.5.1
0.5.1.post1
0.5.1.post2
0.5.1.post3
0.5.2rc0
0.5.2rc1
0.5.2rc2
0.5.2
0.5.3rc0
0.5.3rc2
0.5.3
0.5.3.post1
0.5.3.post2
0.5.3.post3
0.5.4
0.5.4.post1
0.5.4.post2
0.5.4.post3
0.5.5
0.5.5.post1
0.5.5.post2
0.5.5.post3
0.5.6
0.5.6.post1
0.5.6.post2
0.5.7
0.5.8
0.5.8.post1
0.5.9
0.5.10rc0
0.5.10
0.5.10.post1
0.5.11

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-jrcc-j37m-v8fg/GHSA-jrcc-j37m-v8fg.json"