Technology · Isc
Isc BIND vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 23 vulnerabilities in Isc BIND: 0 in the last 7 days and 18 in the last 90 days, 2 of them critical and 1 exploited in the wild. The most recent, CVE-2026-96888, was published on 21 October 2026. 3 vulnerabilities in the last four weeks, down 80% on the four before (15). 0 critical against 1, 0 exploited in the wild against 1.
- Last 7 days
- 0
- Last 90 days
- 18
- Critical, all time
- 2
- Exploited in the wild
- 1
About Isc BIND
DNS server software that translates domain names to IP addresses and manages domain name system records.
Latest Isc BIND vulnerabilities
- CVE-2026-96888: BIND assertion failure with redirect zone and qname-minimizationhighCVSS 7.5
- CVE-2026-94300: BIND named GSS-TSIG replay heap corruptionhighCVSS 8.1
- CVE-2026-19630: ISC BIND resolver DNS message processing denial of servicehighCVSS 7.5
- CVE-2015-5477: ISC BIND denial of service via TKEY queriescriticalexploited in the wildEPSS 91.3%
- CVE-2026-80274: BIND resolver crash on DNSSEC-signed wildcard with NSEC mismatchhighCVSS 7.5EPSS 0.7%
- CVE-2026-77119: ISC BIND DNSSEC validation bypass with NSEC3 forgerymediumCVSS 5.9EPSS 0.2%
- CVE-2026-76163: ISC BIND assertion failure in TKEY query handlinghighCVSS 7.5EPSS 0.7%
- CVE-2026-75029: ISC BIND DNS cache memory exhaustion in query responsesmediumCVSS 5.3EPSS 0.7%
- CVE-2026-19668: ISC BIND recursive resolver excessive resource consumption on invalid DNSSEC recordsmediumCVSS 5.3EPSS 0.5%
- CVE-2026-19666: ISC BIND dns64 malformed answer crashhighCVSS 7.5EPSS 0.6%
- CVE-2026-19033: ISC BIND named TSIG signature validation bypass in zone transfersmediumCVSS 6.5EPSS 0.2%
- CVE-2026-81736: ISC BIND DNS resolver high CPU consumption via cached SVCB/HTTPS AliasMode recordshighCVSS 7.5EPSS 0.9%
- CVE-2026-81563: ISC BIND resolver resource exhaustion via SVCB/HTTPS AliasModehighCVSS 7.5EPSS 0.7%
- CVE-2026-78301: ISC BIND named zone parsing vulnerabilitymediumCVSS 5.8EPSS 0.2%
- CVE-2026-77692: ISC BIND DNS service denial of service via crafted DNS-over-HTTPS requesthighCVSS 7.5EPSS 0.7%
- CVE-2026-19941: ISC BIND named NSEC wildcard masking vulnerabilitymediumCVSS 5.9EPSS 0.2%
- CVE-2026-19667: ISC BIND named negative cache denial of servicehighCVSS 7.5EPSS 0.5%
- CVE-2026-19662: ISC BIND named resolver use-after-free denial of servicemediumCVSS 5.9EPSS 0.4%
- CVE-1999-1499: ISC BIND symlink vulnerability in named_dump.db and named.statslowCVSS 2.1
- CVE-1999-0009: ISC BIND buffer overflow in inverse query handlingcriticalCVSS 10
- CVE-1999-0011: ISC BIND Denial of Service via CNAME and zone transfermediumCVSS 5.4
- CVE-1999-0024: ISC BIND DNS cache poisoning via predictable query IDsmediumCVSS 5
- CVE-1999-0184: ISC BIND unauthorized DNS record modification via dynamic updatesmediumCVSS 6.4
Most severe Isc BIND vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2015-5477: ISC BIND denial of service via TKEY queriescriticalexploited in the wildEPSS 91.3%
- CVE-1999-0009: ISC BIND buffer overflow in inverse query handlingcriticalCVSS 10
- CVE-2026-94300: BIND named GSS-TSIG replay heap corruptionhighCVSS 8.1
- CVE-2026-81736: ISC BIND DNS resolver high CPU consumption via cached SVCB/HTTPS AliasMode recordshighCVSS 7.5EPSS 0.9%
- CVE-2026-80274: BIND resolver crash on DNSSEC-signed wildcard with NSEC mismatchhighCVSS 7.5EPSS 0.7%
- CVE-2026-76163: ISC BIND assertion failure in TKEY query handlinghighCVSS 7.5EPSS 0.7%
- CVE-2026-81563: ISC BIND resolver resource exhaustion via SVCB/HTTPS AliasModehighCVSS 7.5EPSS 0.7%
- CVE-2026-77692: ISC BIND DNS service denial of service via crafted DNS-over-HTTPS requesthighCVSS 7.5EPSS 0.7%
- CVE-2026-19666: ISC BIND dns64 malformed answer crashhighCVSS 7.5EPSS 0.6%
- CVE-2026-19667: ISC BIND named negative cache denial of servicehighCVSS 7.5EPSS 0.5%
Vulnerabilities per week
3 vulnerabilities in the last four weeks, down 80% on the four before (15). 0 critical against 1, 0 exploited in the wild against 1. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 14 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 1 | 1 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 3 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Isc BIND vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/bind)<a href="https://junglewise.ai/threats/technologies/bind"><img src="https://junglewise.ai/threats/technologies/bind/badge.svg" alt="Isc BIND vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/bind.json, and this page as text at https://junglewise.ai/threats/technologies/bind.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Isc BIND vulnerabilities", https://junglewise.ai/threats/technologies/bind, 9 November 2026.