Vulnerability · Published Oct 29, 2026 · Assigned by mitre

CVE-2026-107045

Critical 9.1

In plain English

A critical-severity incorrect permission assignment in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).

Severity (CVSS 3.1)9.1Critical

Exploit odds (30 days)0.3%top 72.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Insecure permissions in the CitrineContentProvider component of Citrine v3.1.0 (versionCode 62) allows unauthorized attackers to arbitrarily read another's Nostr event database.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

Weakness: CWE-732 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

https://f-droid.org/packages/com.greenart7c3.citrine/
https://github.com/greenart7c3/Citrine
https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107045.md