–
CVE Numbering Authority

facebook

No publication in the last 180 days · 47.92/100 over 168 all-time
The rules, all time Share of the records earning each credit, and the points it is worth.

Describe: can a reader tell what the vulnerability is?

17.85 / 25
Description
An English description that is not a placeholder: full credit from 200 characters, 0.7 from 80, 0.4 from 40, none below.
97% · 9.7/10
Title
A title.
0% · 0.0/5
Cwe
A weakness as a CWE identifier in problemTypes; a free-text problem type without one earns a quarter.
82% · 8.15/10

Scope: can a reader tell whether they are affected?

17.89 / 25
Affected
An affected entry naming both a vendor and a product; one side missing or 'n/a' earns half.
99% · 9.94/10
Versions
An affected entry stating versions, as a version or a bound; a defaultStatus alone earns half.
99% · 7.95/8
Cpe
A CPE on an affected entry, or a cpeApplicability block.
0% · 0.0/7

Assess: can a reader tell how bad it is?

0.36 / 25
Severity
A severity statement in the CNA container: a CVSS v3 or v4 vector, an SSVC decision, or a vendor rating as an 'other' metric. A CVSS v2 vector alone earns half.
2% · 0.36/15
Modern severity
A CVSS v4 vector or an SSVC decision.
0% · 0.0/5
Impacts
An impacts entry (a CAPEC identifier or an impact description).
0% · 0.0/5

Act: can a reader tell what to do about it?

11.82 / 25
References
At least one reference.
100% · 7.0/7
Reference tags
At least one reference carrying tags.
96% · 4.79/5
Remediation
A reference tagged 'patch'; one tagged 'vendor-advisory', 'mitigation' or 'release-notes' earns 0.6.
0% · 0.03/8
Solutions
A solution or a workaround.
0% · 0.0/5
Context, not score
Severity supplied by an ADP
28% (47 records)
Weakness supplied by an ADP
10% (16 records)
No severity statement
98%
Descriptions under 100 characters
1%
Known exploited
4 · 2 published without a severity
Reservation to publication
median 157.0 days · p90 385.5 days
Rejected records
0
Score per publication year
2018: 49.57 (14 records) 2019: 48.38 (39 records) 2020: 49.13 (31 records) 2021: 50.0 (28 records) 2022: 47.3 (23 records) 2023: 44.34 (16 records) 2024: 42.5 (5 records) 2025: 44.75 (12 records)
202544.7512
202442.55
202344.3416
202247.323
202150.028
202049.1331
201948.3839
201849.5714
Badge

Embed the current grade; it follows the rolling window and reads "unranked" under the threshold.

[![facebook scorecard](https://cvepremium.circl.lu/assigners/facebook/badge.svg)](https://cvepremium.circl.lu/assigners/facebook)