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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:npm/opencc@1.1.9
Typenpm
Namespace
Nameopencc
Version1.1.9
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version1.1.2
Latest_non_vulnerable_version1.2.0
Affected_by_vulnerabilities
0
url VCID-jgea-ju27-5qby
vulnerability_id VCID-jgea-ju27-5qby
summary 
Open Chinese Convert has Out-of-bounds Write
A weakness has been identified in BYVoid OpenCC up to 1.1.9. This vulnerability affects the function opencc::MaxMatchSegmentation of the file src/MaxMatchSegmentation.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. Patch name: 345c9a50ab07018f1b4439776bad78a0d40778ec. To fix this issue, it is recommended to deploy a patch.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-15536.json
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-15536.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2025-15536
reference_id
reference_type
scores
0
value 0.00016
scoring_system epss
scoring_elements 0.03715
published_at 2026-05-30T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2025-15536
2
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 4.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
3
reference_url https://github.com/BYVoid/OpenCC
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
1
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
2
value LOW
scoring_system generic_textual
scoring_elements
url https://github.com/BYVoid/OpenCC
4
reference_url https://github.com/BYVoid/OpenCC/commit/345c9a50ab07018f1b4439776bad78a0d40778ec
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://github.com/BYVoid/OpenCC/commit/345c9a50ab07018f1b4439776bad78a0d40778ec
5
reference_url https://github.com/BYVoid/OpenCC/issues/997
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://github.com/BYVoid/OpenCC/issues/997
6
reference_url https://github.com/BYVoid/OpenCC/pull/1005
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://github.com/BYVoid/OpenCC/pull/1005
7
reference_url https://github.com/oneafter/1222/blob/main/repro
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://github.com/oneafter/1222/blob/main/repro
8
reference_url https://vuldb.com/?ctiid.341708
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://vuldb.com/?ctiid.341708
9
reference_url https://vuldb.com/?id.341708
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://vuldb.com/?id.341708
10
reference_url https://vuldb.com/?submit.733347
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6
value LOW
scoring_system generic_textual
scoring_elements
7
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://vuldb.com/?submit.733347
11
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126286
reference_id 1126286
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126286
12
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2430670
reference_id 2430670
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2430670
13
reference_url https://nvd.nist.gov/vuln/detail/CVE-2025-15536
reference_id CVE-2025-15536
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
1
value 1.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
2
value LOW
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2025-15536
14
reference_url https://github.com/advisories/GHSA-5pr6-crvp-2j9f
reference_id GHSA-5pr6-crvp-2j9f
reference_type
scores
0
value LOW
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-5pr6-crvp-2j9f
15
reference_url https://github.com/BYVoid/OpenCC/
reference_id OpenCC
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3
value 4.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-20T17:06:49Z/
url https://github.com/BYVoid/OpenCC/
16
reference_url https://usn.ubuntu.com/7972-1/
reference_id USN-7972-1
reference_type
scores
url https://usn.ubuntu.com/7972-1/
17
reference_url https://usn.ubuntu.com/7972-2/
reference_id USN-7972-2
reference_type
scores
url https://usn.ubuntu.com/7972-2/
fixed_packages
0
url pkg:npm/opencc@1.2.0
purl pkg:npm/opencc@1.2.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/opencc@1.2.0
aliases CVE-2025-15536, GHSA-5pr6-crvp-2j9f
risk_score 2.4
exploitability 0.5
weighted_severity 4.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-jgea-ju27-5qby
Fixing_vulnerabilities
Risk_score2.4
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:npm/opencc@1.1.9