CLEANSTART-2024-SS93140

See a problem?
Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-SS93140.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2024-SS93140
Upstream
Published
2026-10-31T08:53:07Z
Modified
2026-10-31T16:02:36Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and fingerprint a user uniquely
Details

Security vulnerability affects the firefox-esr package. When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and fingerprint a user uniquely.

References

Affected packages

CleanStart / firefox-esr

Package

Name
firefox-esr
Purl
pkg:apk/cleanstart/firefox-esr?arch=x86_64

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
52.5.2-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-SS93140.json"

CleanStart / firefox-esr

Package

Name
firefox-esr
Purl
pkg:apk/cleanstart/firefox-esr?arch=armv7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
52.5.2-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-SS93140.json"

CleanStart / firefox-esr

Package

Name
firefox-esr
Purl
pkg:apk/cleanstart/firefox-esr?arch=aarch64

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
52.5.2-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-SS93140.json"

CleanStart / firefox-esr

Package

Name
firefox-esr
Purl
pkg:apk/cleanstart/firefox-esr?arch=x86

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
52.5.2-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-SS93140.json"

CleanStart / firefox-esr

Package

Name
firefox-esr
Purl
pkg:apk/cleanstart/firefox-esr?arch=ppc64le

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
52.5.2-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-SS93140.json"