7-Zip vulnerabilities
- 7-Zip has 14 CVE records published between 28 Oct 2023 and 28 Oct 2026, ranking #266 of 420 vendors on this site by that count.
- Of the 14 with a CVSS score, 8 (57.1%) are rated critical or high; 0 (0% of all) have no CVSS score.
- 1 vulnerability attributed to 7-Zip is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog; the most recent, CVE-2025-0411, was added on 6 Feb 2025.
- It is marked as known to be used in ransomware campaigns.
- For the 1 KEV entry with a published CVE record, the median time from CVE publication to KEV listing is 12 days.
Records are attributed to 7-Zip from the vendor named in the source records. About the data.
CVE records per year
Show data as a table
| Year | CVE records |
|---|---|
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 4 |
2026 is partial (through 28 Oct 2026), shown in a lighter bar.
| Year | Records | Critical | High | Critical or high | Not scored |
|---|---|---|---|---|---|
| 2026 | 4 | 0 | 2 | 50% | 0% |
| 2025 | 5 | 0 | 2 | 40% | 0% |
| 2024 | 5 | 0 | 4 | 80% | 0% |
| 2023 | 0 | 0 | 0 | — | — |
| 2022 | 0 | 0 | 0 | — | — |
| 2021 | 0 | 0 | 0 | — | — |
| 2020 | 0 | 0 | 0 | — | — |
| 2019 | 0 | 0 | 0 | — | — |
| 2018 | 0 | 0 | 0 | — | — |
| 2017 | 0 | 0 | 0 | — | — |
Source: CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026. About the data.
Exploited vulnerabilities in CISA's KEV catalog
| CVE | Product | Name | Added | Ransomware |
|---|---|---|---|---|
| CVE-2025-0411 | 7-Zip | 7-Zip Mark of the Web Bypass Vulnerability | 2025-02-06 | Unknown |
Source: CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.27, as of 27 Oct 2026. About the data.
Highest exploit-prediction scores (EPSS)
EPSS estimates the probability that a vulnerability is exploited in the next 30 days. These are the 10 highest-scoring 7-Zip records today.
| CVE | EPSS | Percentile | Severity | In KEV |
|---|---|---|---|---|
| CVE-2025-0411 | 67.1% | 99.3% | High | Yes |
| CVE-2025-11001 | 27.4% | 98.1% | High | No |
| CVE-2024-11477 | 22.4% | 97.7% | High | No |
| CVE-2023-40481 | 13.9% | 96.5% | High | No |
| CVE-2024-11612 | 1.8% | 78.1% | Medium | No |
| CVE-2025-55188 | 1% | 62.5% | Low | No |
| CVE-2023-52169 | 1% | 62.4% | High | No |
| CVE-2026-14266 | 0.7% | 54.5% | High | No |
| CVE-2025-11002 | 0.5% | 45.1% | High | No |
| CVE-2023-52168 | 0.3% | 27.7% | High | No |
Source: FIRST Exploit Prediction Scoring System (EPSS), v2026.06.15, as of 28 Oct 2026; CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026; CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.27, as of 27 Oct 2026. About the data.