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| Vulnerability ID | VCID-mzjk-a9ky-t7ht |
| Aliases |
CVE-2022-2200
|
| Summary | If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. |
| Status | Published |
| Exploitability | None |
| Weighted Severity | None |
| Risk | None |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| cvssv3 | 8.8 | https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-2200.json |
| epss | 0.06199 | https://api.first.org/data/v1/epss?cve=CVE-2022-2200 |
| cvssv3.1 | 8.8 | https://bugzilla.mozilla.org/show_bug.cgi?id=1771381 |
| ssvc | Track | https://bugzilla.mozilla.org/show_bug.cgi?id=1771381 |
| generic_textual | high | https://www.mozilla.org/en-US/security/advisories/mfsa2022-24 |
| generic_textual | high | https://www.mozilla.org/en-US/security/advisories/mfsa2022-25 |
| generic_textual | high | https://www.mozilla.org/en-US/security/advisories/mfsa2022-26 |
| cvssv3.1 | 8.8 | https://www.mozilla.org/security/advisories/mfsa2022-24/ |
| ssvc | Track | https://www.mozilla.org/security/advisories/mfsa2022-24/ |
| cvssv3.1 | 8.8 | https://www.mozilla.org/security/advisories/mfsa2022-25/ |
| ssvc | Track | https://www.mozilla.org/security/advisories/mfsa2022-25/ |
| cvssv3.1 | 8.8 | https://www.mozilla.org/security/advisories/mfsa2022-26/ |
| ssvc | Track | https://www.mozilla.org/security/advisories/mfsa2022-26/ |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.91 |
| EPSS Score | 0.06199 |
| Published At | May 29, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-05-29T08:26:47.408008+00:00 | Mozilla Importer | Import | https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2022/mfsa2022-25.yml | 38.6.0 |