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Critical severity vulnerabilities (CVSS 9.0–10.0) represent the highest risk and require immediate attention. Browse 19,522 critical severity vulnerabilities.
| CVE ID↕ | Published↕ | CVSS↓ |
|---|---|---|
| DEBIAN-CVE-2021-26956 | Feb 9, 2021 | Critical 9.8 |
| DEBIAN-CVE-2017-5396 | Jun 11, 2018 | Critical 9.8 |
| DEBIAN-CVE-2014-6271 | Sep 24, 2014 | Critical 9.8 |
| GHSA-wfw7-6632-xcv2 | May 13, 2022 | Critical 9.8 |
| DEBIAN-CVE-2026-74591 | Aug 22, 2026 | Critical 9.8 |
| GHSA-j88v-q3vw-p9vr | May 13, 2022 | Critical 9.8 |
| DEBIAN-CVE-2026-68426 | Aug 10, 2026 | Critical 9.8 |
| RHSA-2021:5017 | Sep 16, 2024 | Critical 9.8 |
| PYSEC-2022-43095 | Oct 11, 2022 | Critical 9.8 |
| ALPINE-CVE-2017-12179 | Jan 24, 2018 | Critical 9.8 |
| GHSA-9g44-gwvm-hc44 | Mar 20, 2025 | Critical 9.8 |
| DEBIAN-CVE-2026-2758 | Feb 24, 2026 | Critical 9.8 |
| DEBIAN-CVE-2024-8384 | Sep 3, 2024 | Critical 9.8 |
| DEBIAN-CVE-2026-64089 | Jul 19, 2026 | Critical 9.8 |
| GHSA-9658-c26v-7qvf | Aug 25, 2021 | Critical 9.8 |
| GHSA-fgfm-hqjw-3265 | Jan 6, 2022 | Critical 9.8 |
| PYSEC-2026-504 | Jun 29, 2026 | Critical 9.8 |
| DEBIAN-CVE-2026-53260 | Jun 25, 2026 | Critical 9.8 |
| ALPINE-CVE-2019-9898 | Mar 21, 2019 | Critical 9.8 |
| DEBIAN-CVE-2026-16387 | Jul 21, 2026 | Critical 9.8 |
| DEBIAN-CVE-2025-47151 | Nov 5, 2025 | Critical 9.8 |
| GHSA-vg35-vc9f-q7x2 | Jul 26, 2019 | Critical 9.8 |
| RHSA-2020:4317 | Sep 16, 2024 | Critical 9.8 |
| GHSA-59x6-g4jr-4hxc | Jun 12, 2023 | Critical 9.8 |
| DEBIAN-CVE-2017-0356 | Apr 13, 2018 | Critical 9.8 |
| DEBIAN-CVE-2025-21311 | Jan 14, 2025 | Critical 9.8 |
| GHSA-7fpj-wc8v-9cgc | May 30, 2024 | Critical 9.8 |
| DEBIAN-CVE-2017-18201 | Feb 26, 2018 | Critical 9.8 |
| RHSA-2022:5473 | Sep 16, 2024 | Critical 9.8 |
| GHSA-7fw7-gh23-f832 | Nov 1, 2021 | Critical 9.8 |
| DEBIAN-CVE-2014-4967 | Feb 18, 2020 | Critical 9.8 |
| DEBIAN-CVE-2023-29453 | Oct 12, 2023 | Critical 9.8 |
| GHSA-mxq6-vrrr-ppmg | May 24, 2022 | Critical 9.8 |
| GHSA-3hq6-rmv7-39vh | Feb 10, 2022 | Critical 9.8 |
| DEBIAN-CVE-2017-7756 | Jun 11, 2018 | Critical 9.8 |
| GHSA-cg42-4wrc-gp47 | May 17, 2021 | Critical 9.8 |
| RHSA-2024:6722 | Sep 19, 2024 | Critical 9.8 |
| GHSA-p33q-w45h-2hcj | Sep 2, 2020 | Critical 9.8 |
| ALPINE-CVE-2022-23304 | Jan 17, 2022 | Critical 9.8 |
| DEBIAN-CVE-2016-5254 | Aug 5, 2016 | Critical 9.8 |
| GHSA-j2hr-q93x-gxvh | Oct 11, 2024 | Critical 9.8 |
| DEBIAN-CVE-2023-53751 | Dec 8, 2025 | Critical 9.8 |
| GHSA-49fj-qp6p-q544 | Mar 31, 2022 | Critical 9.8 |
| DEBIAN-CVE-2016-1962 | Mar 13, 2016 | Critical 9.8 |
| ALPINE-CVE-2020-7247 | Jan 29, 2020 | Critical 9.8 |
| DEBIAN-CVE-2026-74268 | Aug 15, 2026 | Critical 9.8 |
| GHSA-4mjw-xr5x-prpc | Oct 16, 2025 | Critical 9.8 |
| DEBIAN-CVE-2017-17458 | Dec 7, 2017 | Critical 9.8 |
| DEBIAN-CVE-2018-10362 | Apr 25, 2018 | Critical 9.8 |
| DEBIAN-CVE-2026-23240 | Mar 10, 2026 | Critical 9.8 |
| GHSA-r9cj-xj33-4q42 | Sep 3, 2020 | Critical 9.8 |
| DEBIAN-CVE-2017-7826 | Jun 11, 2018 | Critical 9.8 |
| DEBIAN-CVE-2026-43067 | May 5, 2026 | Critical 9.8 |
| DEBIAN-CVE-2017-2519 | May 22, 2017 | Critical 9.8 |
| GHSA-v63x-xc9j-hhvq | Dec 11, 2019 | Critical 9.8 |
| GHSA-w749-p3v6-hccq | Mar 8, 2022 | Critical 9.8 |
| DEBIAN-CVE-2026-74940 | Aug 18, 2026 | Critical 9.8 |
| DEBIAN-CVE-2014-4657 | Feb 20, 2020 | Critical 9.8 |
| PYSEC-2026-524 | Jun 29, 2026 | Critical 9.8 |
| DEBIAN-CVE-2024-5660 | Dec 10, 2024 | Critical 9.8 |
| GHSA-6q48-vjq2-mwcj | Jun 10, 2020 | Critical 9.8 |
| DEBIAN-CVE-2026-72366 | Aug 15, 2026 | Critical 9.8 |
| DEBIAN-CVE-2015-8394 | Dec 2, 2015 | Critical 9.8 |
| DEBIAN-CVE-2025-53853 | Aug 25, 2025 | Critical 9.8 |
| DEBIAN-CVE-2016-1901 | Jan 20, 2016 | Critical 9.8 |
| DEBIAN-CVE-2019-9792 | Apr 26, 2019 | Critical 9.8 |
| DEBIAN-CVE-2026-91104 | Sep 16, 2026 | Critical 9.8 |
| DEBIAN-CVE-2013-7285 | May 15, 2019 | Critical 9.8 |
| GHSA-c459-2m73-67hj | Sep 19, 2024 | Critical 9.8 |
| DEBIAN-CVE-2020-7471 | Feb 3, 2020 | Critical 9.8 |
| DEBIAN-CVE-2024-8385 | Sep 3, 2024 | Critical 9.8 |
| GHSA-vc39-x7w6-6vj7 | Dec 2, 2022 | Critical 9.8 |
| DEBIAN-CVE-2024-8381 | Sep 3, 2024 | Critical 9.8 |
| DEBIAN-CVE-2026-31478 | Apr 22, 2026 | Critical 9.8 |
| GHSA-wxj7-97fp-j53j | Feb 1, 2022 | Critical 9.8 |
| DEBIAN-CVE-2025-52581 | Aug 25, 2025 | Critical 9.8 |
| RHSA-2026:64785 | Sep 8, 2026 | Critical 9.8 |
| GHSA-jpq3-xf27-5jf2 | May 6, 2021 | Critical 9.8 |
| DEBIAN-CVE-2026-87595 | Sep 9, 2026 | Critical 9.8 |
| GHSA-28xx-8j99-m32j | Sep 1, 2020 | Critical 9.8 |
| DEBIAN-CVE-2026-41855 | Jun 9, 2026 | Critical 9.8 |
| DEBIAN-CVE-2016-2141 | Jun 30, 2016 | Critical 9.8 |
| GHSA-9266-j9v3-q4j5 | Jun 11, 2022 | Critical 9.8 |
| DEBIAN-CVE-2019-15679 | Oct 29, 2019 | Critical 9.8 |
| DEBIAN-CVE-2024-22097 | Feb 20, 2024 | Critical 9.8 |
| GHSA-6879-xr95-5gf4 | Sep 3, 2020 | Critical 9.8 |
| GHSA-5v9h-q3gj-c32x | Sep 1, 2020 | Critical 9.8 |
| GHSA-h6fc-48rj-7qqh | May 12, 2026 | Critical 9.8 |
| DEBIAN-CVE-2026-89659 | Sep 11, 2026 | Critical 9.8 |
| GHSA-c2g6-57fp-22wp | Sep 3, 2020 | Critical 9.8 |
| RHSA-2020:4948 | Sep 16, 2024 | Critical 9.8 |
| DEBIAN-CVE-2022-36179 | Nov 22, 2022 | Critical 9.8 |
| DEBIAN-CVE-2020-22452 | Jan 26, 2023 | Critical 9.8 |
| GHSA-vq59-x6mq-4wgw | May 24, 2022 | Critical 9.8 |
| DEBIAN-CVE-2026-74570 | Aug 15, 2026 | Critical 9.8 |
| DEBIAN-CVE-2015-8271 | Apr 13, 2017 | Critical 9.8 |
| PYSEC-2022-43127 | Nov 7, 2022 | Critical 9.8 |
| DEBIAN-CVE-2012-2778 | Aug 9, 2017 | Critical 9.8 |
| DEBIAN-CVE-2023-54258 | Dec 30, 2025 | Critical 9.8 |
| DEBIAN-CVE-2026-64564 | Aug 4, 2026 | Critical 9.8 |