Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A specially crafted domain can be used to cause a memory leak in a BIND resolver simply by querying this domain. This issue affects BIND 9 versions 9.20.0 through 9.20.20, 9.21.0 through 9.21.19, and 9.20.9-S1 through 9.20.20-S1. BIND 9 versions 9.18.0 through 9.18.46 and 9.18.11-S1 through 9.18.46-S1 are NOT affected.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-03-25 | 3 | General1Patch2 |
| 2026-03-26 | 2 | Disclosure1Patch1 |
| 2026-03-27 | 2 | General1Patch1 |
| 2026-03-28 | 1 | Patch1 |
| 2026-04-01 | 1 | Patch1 |
【注意喚起】（緊急）BIND 9.20.xの脆弱性（メモリリークの発生）について（CVE-2026-3104） - BIND 9.20系列のみが対象、バージョンアップを強く推奨 - https://jprs.jp/tech/security/2026-03-26-bind9-vuln-noexist.html
Post summary
An emergency advisory warns of a memory‑leak vulnerability (CVE‑2026‑3104) affecting BIND 9.20.x and strongly urges users to upgrade to a patched version.
【自分用メモ】今回は4件。 CVE-2026-1519: Excessive NSEC3 iterations cause high CPU load during insecure delegation validation https://kb.isc.org/docs/cve-2026-1519 CVE-2026-3104: Memory leak in code preparing DNSSEC proofs of non-existence https://kb.isc.org/docs/cve-2026-3104 CVE-2026-3119: Authenticated query containing a TKEY record may cause named to terminate unexpectedly https://kb.isc.org/docs/cve-2026-3119 CVE-2026-3591: A stack use-after-return flaw in SIG(0) handling code may enable ACL bypass https://kb.isc.org/docs/cve-2026-3591
Post summary
The memo lists four newly disclosed DNS-related CVEs with concise technical details, but provides no evidence of exploitation, patches, or mitigations.
SIOSセキュリティブログを更新しました。 BIND 9の脆弱性(High: CVE-2026-1519, CVE-2026-3104, Medium: CVE-2026-3119, CVE-2026-3591)と9.18.47, 9.20.21, 9.21.20のリリース #sios_tech #security #vulnerability #セキュリティ #脆弱性 #dns #bind https://security.sios.jp/vulnerability/bind-security-vulnerability-20260326/
Post summary
SIOS Security’s blog posts an update for BIND 9, releasing multiple patched versions that address several high‑ and medium‑severity CVEs, without mentioning PoC or active exploitation.
4 CVEs fixed in BIND 9 https://www.openwall.com/lists/oss-security/2026/03/25/7 CVE-2026-1519: Excessive NSEC3 iterations cause high CPU load during insecure delegation validation CVE-2026-3104: Memory leak in code preparing DNSSEC proofs of non-existence + next tweet
Post summary
Announces that four CVEs have been fixed in BIND 9, providing brief technical details for two, and indicates a patch is available.
BIND Patch Vulnerabilities CVE-2026-3104 https://hostingtech.net/bind-patch-cve-2026-3104/ via @HostingTech https://t.co/7ntb1od1Of
Post summary
The tweet highlights a BIND vulnerability (CVE-2026-3104) and links to a resource that likely details the necessary patch, without providing PoC or exploit information.
NSEC3の負荷問題とかTKEYとか。 https://kb.isc.org/docs/cve-2026-1519 https://kb.isc.org/docs/cve-2026-3104 https://kb.isc.org/docs/cve-2026-3119 https://kb.isc.org/docs/cve-2026-3591
Post summary
The post merely lists four CVE references with no additional context or details.
Two High-Severity DoS vulnerabilities in ISC #BIND9 DNS resolvers. #CVE-2026-3104 & #CVE-2026-1519 CVSS: 7.5. Memory leak & CPU exhaustion can take down your DNS infrastructure! Read our advisory https://ccb.belgium.be/advisories/warning-isc-bind-9-dns-vulnerabilities-patch-immediately. #Patch #Patch #Patch
Post summary
The post warns of two severe DoS vulnerabilities (CVE-2026-3104 & CVE-2026-1519) affecting ISC BIND9 DNS resolvers, emphasizing the need for immediate patching.
⚡ New CVE Alert: CVE-2026-3104 📊 Severity: 7.5 🚨 Risk Level: High 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-3104 #CVE-2026-3104 #CVE #High #CyberSecurity #InfoSec https://t.co/xfuBC9da45
Post summary
A brief CVE alert noting CVE‑2026‑3104 with a severity score of 7.5 and a link to the NVD page; no other technical or exploit information provided.
IT関連サイト記事が更新されました！記事はこちらから⇒ BIND 9の脆弱性(High: CVE-2026-1519, CVE-2026-3104, Medium: CVE-2026-3119, CVE-2026-3591)と9.18.47, 9.20.21, 9.21.20のリリース https://security.sios.jp/vulnerability/bind-security-vulnerability-20260326/
Post summary
The article announces BIND 9 vulnerabilities (CVE‑2026‑1519, 3104, 3119, 3591) and the release of patches 9.18.47, 9.20.21, 9.21.20 to remediate them.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | isc | bind | - | - | - |