Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-8qd2-k69j-nfhf
Summary
Out-of-bounds Read in Ruby JSON Parser
### Impact

A specially crafted document could cause an out of bound read, most likely resulting in a crash.

Versions 2.10.0 and 2.10.1 are impacted. Older versions are not.

### Patches

Version 2.10.2 fixes the problem.

### Workarounds

None.
Aliases
0
alias CVE-2025-27788
1
alias GHSA-9m3q-rhmv-5q44
Fixed_packages
0
url pkg:deb/debian/ruby-json@0?distro=trixie
purl pkg:deb/debian/ruby-json@0?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-json@0%3Fdistro=trixie
1
url pkg:deb/debian/ruby-json@2.3.0%2Bdfsg-1?distro=trixie
purl pkg:deb/debian/ruby-json@2.3.0%2Bdfsg-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-json@2.3.0%252Bdfsg-1%3Fdistro=trixie
2
url pkg:deb/debian/ruby-json@2.6.3%2Bdfsg-1?distro=trixie
purl pkg:deb/debian/ruby-json@2.6.3%2Bdfsg-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-json@2.6.3%252Bdfsg-1%3Fdistro=trixie
3
url pkg:deb/debian/ruby-json@2.9.1%2Bdfsg-1?distro=trixie
purl pkg:deb/debian/ruby-json@2.9.1%2Bdfsg-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-json@2.9.1%252Bdfsg-1%3Fdistro=trixie
4
url pkg:deb/debian/ruby-json@2.19.2%2Bdfsg-1?distro=trixie
purl pkg:deb/debian/ruby-json@2.19.2%2Bdfsg-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-json@2.19.2%252Bdfsg-1%3Fdistro=trixie
5
url pkg:gem/json@2.10.2
purl pkg:gem/json@2.10.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-xghz-9k48-bqej
resource_url http://public2.vulnerablecode.io/packages/pkg:gem/json@2.10.2
Affected_packages
0
url pkg:gem/json@2.10.0
purl pkg:gem/json@2.10.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-8qd2-k69j-nfhf
1
vulnerability VCID-xghz-9k48-bqej
resource_url http://public2.vulnerablecode.io/packages/pkg:gem/json@2.10.0
1
url pkg:gem/json@2.10.1
purl pkg:gem/json@2.10.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-8qd2-k69j-nfhf
1
vulnerability VCID-xghz-9k48-bqej
resource_url http://public2.vulnerablecode.io/packages/pkg:gem/json@2.10.1
References
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27788.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27788.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2025-27788
reference_id
reference_type
scores
0
value 0.00102
scoring_system epss
scoring_elements 0.28002
published_at 2026-04-21T12:55:00Z
1
value 0.00372
scoring_system epss
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published_at 2026-04-16T12:55:00Z
2
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scoring_system epss
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published_at 2026-04-13T12:55:00Z
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value 0.00372
scoring_system epss
scoring_elements 0.58968
published_at 2026-04-12T12:55:00Z
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value 0.00372
scoring_system epss
scoring_elements 0.58986
published_at 2026-04-11T12:55:00Z
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published_at 2026-04-09T12:55:00Z
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scoring_system epss
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published_at 2026-04-08T12:55:00Z
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scoring_system epss
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published_at 2026-04-07T12:55:00Z
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scoring_system epss
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published_at 2026-04-02T12:55:00Z
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scoring_system epss
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published_at 2026-04-18T12:55:00Z
10
value 0.00372
scoring_system epss
scoring_elements 0.58943
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2025-27788
2
reference_url https://github.com/ruby/json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/ruby/json
3
reference_url https://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadf
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
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value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-12T14:04:18Z/
url https://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadf
4
reference_url https://github.com/ruby/json/releases/tag/v2.10.2
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-12T14:04:18Z/
url https://github.com/ruby/json/releases/tag/v2.10.2
5
reference_url https://github.com/ruby/json/security/advisories/GHSA-9m3q-rhmv-5q44
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements
1
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
2
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
3
value HIGH
scoring_system generic_textual
scoring_elements
4
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-12T14:04:18Z/
url https://github.com/ruby/json/security/advisories/GHSA-9m3q-rhmv-5q44
6
reference_url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2025-27788.yml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2025-27788.yml
7
reference_url https://nvd.nist.gov/vuln/detail/CVE-2025-27788
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2025-27788
8
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2351856
reference_id 2351856
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2351856
9
reference_url https://github.com/advisories/GHSA-9m3q-rhmv-5q44
reference_id GHSA-9m3q-rhmv-5q44
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-9m3q-rhmv-5q44
Weaknesses
0
cwe_id 125
name Out-of-bounds Read
description The product reads data past the end, or before the beginning, of the intended buffer.
1
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
2
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
Exploits
Severity_range_score7.0 - 8.9
Exploitability0.5
Weighted_severity8.0
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-8qd2-k69j-nfhf