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Package Instance
Lookup for vulnerable packages by Package URL.
Purl
pkg:apk/alpine/xen@4.15.1-r2?arch=riscv64&distroversion=edge&reponame=main
Type
apk
Namespace
alpine
Name
xen
Version
4.15.1-r2
Qualifiers
arch
riscv64
distroversion
edge
reponame
main
Subpath
Is_vulnerable
false
Next_non_vulnerable_version
4.16.1-r0
Latest_non_vulnerable_version
4.21.1-r6
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url
VCID-rude-dqx4-aubx
vulnerability_id
VCID-rude-dqx4-aubx
summary
references
0
reference_url
https://api.first.org/data/v1/epss?cve=CVE-2021-28709
reference_id
reference_type
scores
0
value
0.00086
scoring_system
epss
scoring_elements
0.24758
published_at
2026-06-11T12:55:00Z
1
value
0.00086
scoring_system
epss
scoring_elements
0.24956
published_at
2026-06-12T12:55:00Z
2
value
0.00086
scoring_system
epss
scoring_elements
0.2497
published_at
2026-06-13T12:55:00Z
url
https://api.first.org/data/v1/epss?cve=CVE-2021-28709
1
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28702
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28702
2
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28704
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28704
3
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28705
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28705
4
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28706
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28706
5
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28707
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28707
6
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28708
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28708
7
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28709
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28709
8
reference_url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value
5.5
scoring_system
cvssv3.1
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
9
reference_url
https://xenbits.xen.org/xsa/advisory-389.html
reference_id
XSA-389
reference_type
scores
url
https://xenbits.xen.org/xsa/advisory-389.html
fixed_packages
0
url
pkg:apk/alpine/xen@4.15.1-r2?arch=riscv64&distroversion=edge&reponame=main
purl
pkg:apk/alpine/xen@4.15.1-r2?arch=riscv64&distroversion=edge&reponame=main
is_vulnerable
false
affected_by_vulnerabilities
resource_url
http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.15.1-r2%3Farch=riscv64&distroversion=edge&reponame=main
aliases
CVE-2021-28709, XSA-389
risk_score
1.4
exploitability
0.5
weighted_severity
2.8
resource_url
http://public2.vulnerablecode.io/vulnerabilities/VCID-rude-dqx4-aubx
1
url
VCID-uzn1-6bv5-wkbx
vulnerability_id
VCID-uzn1-6bv5-wkbx
summary
references
0
reference_url
https://api.first.org/data/v1/epss?cve=CVE-2021-28704
reference_id
reference_type
scores
0
value
0.00086
scoring_system
epss
scoring_elements
0.24758
published_at
2026-06-11T12:55:00Z
1
value
0.00086
scoring_system
epss
scoring_elements
0.24956
published_at
2026-06-12T12:55:00Z
2
value
0.00086
scoring_system
epss
scoring_elements
0.2497
published_at
2026-06-13T12:55:00Z
url
https://api.first.org/data/v1/epss?cve=CVE-2021-28704
1
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28702
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28702
2
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28704
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28704
3
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28705
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28705
4
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28706
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28706
5
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28707
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28707
6
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28708
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28708
7
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28709
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28709
8
reference_url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value
5.5
scoring_system
cvssv3.1
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
9
reference_url
https://xenbits.xen.org/xsa/advisory-388.html
reference_id
XSA-388
reference_type
scores
url
https://xenbits.xen.org/xsa/advisory-388.html
fixed_packages
0
url
pkg:apk/alpine/xen@4.15.1-r2?arch=riscv64&distroversion=edge&reponame=main
purl
pkg:apk/alpine/xen@4.15.1-r2?arch=riscv64&distroversion=edge&reponame=main
is_vulnerable
false
affected_by_vulnerabilities
resource_url
http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.15.1-r2%3Farch=riscv64&distroversion=edge&reponame=main
aliases
CVE-2021-28704, XSA-388
risk_score
1.4
exploitability
0.5
weighted_severity
2.8
resource_url
http://public2.vulnerablecode.io/vulnerabilities/VCID-uzn1-6bv5-wkbx
Risk_score
null
Resource_url
http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.15.1-r2%3Farch=riscv64&distroversion=edge&reponame=main
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