ISC
222 CVEs tracked since 1999. Since Jan 2008, none of them reached CISA KEV.
ISC CVEs per month
| Month | CVEs | In CISA KEV |
|---|---|---|
| 2008-01 | 1 | 0 |
| 2008-02 | null or fewer | |
| 2008-03 | null or fewer | |
| 2008-04 | null or fewer | |
| 2008-05 | null or fewer | |
| 2008-06 | null or fewer | |
| 2008-07 | 1 | 0 |
| 2008-08 | null or fewer | |
| 2008-09 | 1 | 0 |
| 2008-10 | null or fewer | |
| 2008-11 | null or fewer | |
| 2008-12 | null or fewer | |
| 2009-01 | 2 | 0 |
| 2009-02 | null or fewer | |
| 2009-03 | null or fewer | |
| 2009-04 | null or fewer | |
| 2009-05 | null or fewer | |
| 2009-06 | null or fewer | |
| 2009-07 | 4 | 0 |
| 2009-08 | null or fewer | |
| 2009-09 | null or fewer | |
| 2009-10 | null or fewer | |
| 2009-11 | 1 | 0 |
| 2009-12 | null or fewer | |
| 2010-01 | 3 | 0 |
| 2010-02 | null or fewer | |
| 2010-03 | null or fewer | |
| 2010-04 | null or fewer | |
| 2010-05 | null or fewer | |
| 2010-06 | 1 | 0 |
| 2010-07 | 1 | 0 |
| 2010-08 | null or fewer | |
| 2010-09 | null or fewer | |
| 2010-10 | 2 | 0 |
| 2010-11 | 1 | 0 |
| 2010-12 | 4 | 0 |
| 2011-01 | 1 | 0 |
| 2011-02 | 1 | 0 |
| 2011-03 | null or fewer | |
| 2011-04 | 1 | 0 |
| 2011-05 | 2 | 0 |
| 2011-06 | null or fewer | |
| 2011-07 | 2 | 0 |
| 2011-08 | 2 | 0 |
| 2011-09 | null or fewer | |
| 2011-10 | null or fewer | |
| 2011-11 | 1 | 0 |
| 2011-12 | 1 | 0 |
| 2012-01 | 1 | 0 |
| 2012-02 | 1 | 0 |
| 2012-03 | null or fewer | |
| 2012-04 | null or fewer | |
| 2012-05 | null or fewer | |
| 2012-06 | 1 | 0 |
| 2012-07 | 5 | 0 |
| 2012-08 | null or fewer | |
| 2012-09 | 2 | 0 |
| 2012-10 | 1 | 0 |
| 2012-11 | 1 | 0 |
| 2012-12 | 1 | 0 |
| 2013-01 | 1 | 0 |
| 2013-02 | null or fewer | |
| 2013-03 | 2 | 0 |
| 2013-04 | null or fewer | |
| 2013-05 | null or fewer | |
| 2013-06 | 1 | 0 |
| 2013-07 | 1 | 0 |
| 2013-08 | null or fewer | |
| 2013-09 | null or fewer | |
| 2013-10 | null or fewer | |
| 2013-11 | 1 | 0 |
| 2013-12 | null or fewer | |
| 2014-01 | 1 | 0 |
| 2014-02 | null or fewer | |
| 2014-03 | null or fewer | |
| 2014-04 | null or fewer | |
| 2014-05 | 1 | 0 |
| 2014-06 | 1 | 0 |
| 2014-07 | null or fewer | |
| 2014-08 | null or fewer | |
| 2014-09 | null or fewer | |
| 2014-10 | null or fewer | |
| 2014-11 | null or fewer | |
| 2014-12 | 2 | 0 |
| 2015-01 | null or fewer | |
| 2015-02 | 1 | 0 |
| 2015-03 | null or fewer | |
| 2015-04 | null or fewer | |
| 2015-05 | null or fewer | |
| 2015-06 | null or fewer | |
| 2015-07 | 2 | 0 |
| 2015-08 | null or fewer | |
| 2015-09 | 2 | 0 |
| 2015-10 | null or fewer | |
| 2015-11 | null or fewer | |
| 2015-12 | 3 | 0 |
| 2016-01 | 3 | 0 |
| 2016-02 | 1 | 0 |
| 2016-03 | 4 | 0 |
| 2016-04 | null or fewer | |
| 2016-05 | null or fewer | |
| 2016-06 | null or fewer | |
| 2016-07 | 2 | 0 |
| 2016-08 | null or fewer | |
| 2016-09 | 1 | 0 |
| 2016-10 | 1 | 0 |
| 2016-11 | null or fewer | |
| 2016-12 | null or fewer | |
| 2017-01 | null or fewer | |
| 2017-02 | null or fewer | |
| 2017-03 | null or fewer | |
| 2017-04 | null or fewer | |
| 2017-05 | null or fewer | |
| 2017-06 | null or fewer | |
| 2017-07 | null or fewer | |
| 2017-08 | null or fewer | |
| 2017-09 | null or fewer | |
| 2017-10 | null or fewer | |
| 2017-11 | null or fewer | |
| 2017-12 | null or fewer | |
| 2018-01 | null or fewer | |
| 2018-02 | null or fewer | |
| 2018-03 | null or fewer | |
| 2018-04 | null or fewer | |
| 2018-05 | null or fewer | |
| 2018-06 | null or fewer | |
| 2018-07 | null or fewer | |
| 2018-08 | null or fewer | |
| 2018-09 | null or fewer | |
| 2018-10 | null or fewer | |
| 2018-11 | null or fewer | |
| 2018-12 | null or fewer | |
| 2019-01 | null or fewer | |
| 2019-02 | null or fewer | |
| 2019-03 | null or fewer | |
| 2019-04 | null or fewer | |
| 2019-05 | null or fewer | |
| 2019-06 | null or fewer | |
| 2019-07 | null or fewer | |
| 2019-08 | null or fewer | |
| 2019-09 | null or fewer | |
| 2019-10 | 15 | 0 |
| 2019-11 | 4 | 0 |
| 2019-12 | null or fewer | |
| 2020-01 | null or fewer | |
| 2020-02 | null or fewer | |
| 2020-03 | null or fewer | |
| 2020-04 | null or fewer | |
| 2020-05 | null or fewer | |
| 2020-06 | 2 | 0 |
| 2020-07 | null or fewer | |
| 2020-08 | 5 | 0 |
| 2020-09 | null or fewer | |
| 2020-10 | null or fewer | |
| 2020-11 | null or fewer | |
| 2020-12 | null or fewer | |
| 2021-01 | null or fewer | |
| 2021-02 | null or fewer | |
| 2021-03 | null or fewer | |
| 2021-04 | 3 | 0 |
| 2021-05 | null or fewer | |
| 2021-06 | null or fewer | |
| 2021-07 | null or fewer | |
| 2021-08 | null or fewer | |
| 2021-09 | null or fewer | |
| 2021-10 | null or fewer | |
| 2021-11 | null or fewer | |
| 2021-12 | null or fewer | |
| 2022-01 | null or fewer | |
| 2022-02 | null or fewer | |
| 2022-03 | 4 | 0 |
| 2022-04 | null or fewer | |
| 2022-05 | null or fewer | |
| 2022-06 | null or fewer | |
| 2022-07 | null or fewer | |
| 2022-08 | null or fewer | |
| 2022-09 | 6 | 0 |
| 2022-10 | null or fewer | |
| 2022-11 | null or fewer | |
| 2022-12 | null or fewer | |
| 2023-01 | 4 | 0 |
| 2023-02 | null or fewer | |
| 2023-03 | null or fewer | |
| 2023-04 | null or fewer | |
| 2023-05 | null or fewer | |
| 2023-06 | null or fewer | |
| 2023-07 | null or fewer | |
| 2023-08 | null or fewer | |
| 2023-09 | null or fewer | |
| 2023-10 | null or fewer | |
| 2023-11 | null or fewer | |
| 2023-12 | null or fewer | |
| 2024-01 | null or fewer | |
| 2024-02 | 7 | 0 |
| 2024-03 | null or fewer | |
| 2024-04 | null or fewer | |
| 2024-05 | null or fewer | |
| 2024-06 | null or fewer | |
| 2024-07 | 5 | 0 |
| 2024-08 | null or fewer | |
| 2024-09 | null or fewer | |
| 2024-10 | null or fewer | |
| 2024-11 | null or fewer | |
| 2024-12 | null or fewer | |
| 2025-01 | null or fewer | |
| 2025-02 | null or fewer | |
| 2025-03 | null or fewer | |
| 2025-04 | null or fewer | |
| 2025-05 | 4 | 0 |
| 2025-06 | null or fewer | |
| 2025-07 | null or fewer | |
| 2025-08 | null or fewer | |
| 2025-09 | null or fewer | |
| 2025-10 | null or fewer | |
| 2025-11 | null or fewer | |
| 2025-12 | null or fewer | |
| 2026-01 | null or fewer | |
| 2026-02 | null or fewer | |
| 2026-03 | null or fewer | |
| 2026-04 | null or fewer | |
| 2026-05 | null or fewer | |
| 2026-06 | null or fewer | |
| 2026-07 | 9 | 0 |
| 2026-08 | null or fewer | |
| 2026-09 | 14 | 0 |
Products
The products that kept showing up in ISC's monthly top three, with their CVEs summed over those months.
Latest CVEs
The 15 most recently published vulnerabilities affecting ISC.
- CVE-2026-77119NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets5.9
- CVE-2026-75029Message parser retains every identical singleton RDATA, enabling wire-to-work amplification5.3
- CVE-2026-19668Resource Exhaustion via Excessive DNSSEC Cryptographic Material Matching5.3
- CVE-2026-19033Unauthenticated IXFR deltas are applied to the live zone before TSIG verification6.5
- CVE-2026-80274Validating resolver can abort while caching a mismatched NOQNAME proof7.5
- CVE-2026-76163named aborts on a TKEY query when the user configuration has no global options statement7.5
- CVE-2026-19666Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path7.5
- CVE-2026-81563SVCB AliasMode additional-data error leaks qpcache references7.5
- CVE-2026-78301Out-of-zone database nodes can become authoritative zone cuts5.8
- CVE-2026-77692Unauthenticated remote crash of named via a single DoH SIG(0) request7.5
- CVE-2026-19941checkwildcard() accepts an out-of-zone NSEC as a wildcard-nonexistence proof5.9
- CVE-2026-19662qpcache NOQNAME proof use-after-free crashes recursive resolver5.9
- CVE-2026-19667Remote assertion failure via 16-bit length truncation in `dns_ncache_add()`7.5
- CVE-2026-81736Remote CPU denial of service through cached SVCB/HTTPS AliasMode trees7.5
- CVE-2026-13321DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field8.6
The record
- Peak rank
- #9 in Nov 2002
- Busiest month shown
- Oct 2019, 15 CVEs
- Months with a KEV entry
- 0 since Jan 2008
- Monthly snapshots
- 89 since 1999