[CLSA-2026:1790075993] bind: Fix of CVE-2026-19666
Type:
security
Severity:
Important
Release date:
2026-09-22 11:20:04 UTC
Description:
- CVE-2026-19666: fix an assertion failure in a resolver using "dns64" with "break-dnssec yes", where a partially excluded AAAA RRset cached with a NOQNAME proof left the proof aliased to an rdataset the filter64 path had already returned to the message pool
CVEs fixed:
Updated packages:
  • bind-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:3fb1a30d5c1f94837bc5eb06e06e178ddb0578aa3b2b8eefead56a39df0d0e7a
  • bind-chroot-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:7db69fc7731a42f4ba196f5833a9581a7b3cb02f8e65f2eb691b2f08d596056e
  • bind-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:f4e7a1514203fcd212ff16e4eceaf3836fcb9f29d440156d8149ab524252799f
  • bind-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:4510df7d8d1bf736c5ae7cbd00695257ffe0cc6e024334dfd8dd14365f770ae8
  • bind-export-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:18a75a24e3b836c07bfa9fad0498809bfc2854645ece11e5062ea97c3254dae8
  • bind-export-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:2c5b1fbf72367beb7e10e7fc84b8fdeeba50122c949a523c714d27a3613ac030
  • bind-export-libs-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:53c409d092ff48663c955ffcbfaeff6a1574724c0f22f3766a44b87b0d2ed9bd
  • bind-export-libs-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:cd477be065a04b27271bb13bc298895a9ef248b4f2df9698fe8f9c0f3b66bed0
  • bind-libs-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:b2f6265edc0a5e9e40a2968a9b8956b25921794962a239cff730e5966f2fae67
  • bind-libs-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:8d0c4912b9a73cdfe2b1a89c59fece4739f7fc03b269f32606a636c4ead3f36b
  • bind-libs-lite-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:e31ee00bfdd8e8a9945e93fa9edec13cf363da07b707e0035c3f72e37db9894d
  • bind-libs-lite-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:5d3d437408823601390fd2e08ddb10b4b786a346e70d88397cb3ba152e5c3dc6
  • bind-license-9.11.4-26.P2.el7_9.16.tuxcare.els17.noarch.rpm
    sha:a04a8377374886e40ab7d83187b8534ade289745356b732fa4dcbb8fe2c0a786
  • bind-lite-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:373563b9d3d2855bc51ffd3ae7702d0024cd620415731e1e164abac18d0cd89d
  • bind-lite-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:d2e55fbfa62894ec4ce3b4e017cf46ecffa7e38444b7390a66a56863322121f6
  • bind-pkcs11-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:0d3bd28f5f586c819900fc2b22f660d7e1276ea0987747597e4728ded8f46826
  • bind-pkcs11-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:bcf366bfcfc4c24b7956a0721f8b5b77f2830e67f7b4fb8521e38a37665e11fd
  • bind-pkcs11-devel-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:469ad123e5b7a85559785c18544f3c843596c865c0d970a57fc54fa260cde4ba
  • bind-pkcs11-libs-9.11.4-26.P2.el7_9.16.tuxcare.els17.i686.rpm
    sha:a90d87de3d24919e2642fad824019762f0cde6553b4801b800cc61b4f4408a2c
  • bind-pkcs11-libs-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:83e4cb3ca6800f8ceeb68936c2308b3863c68e301ff86e5d1205a78e38a71eea
  • bind-pkcs11-utils-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:f85207211321cece4c5476bc750949933c9dfd50faf4111c859a9f1d2a5dd600
  • bind-sdb-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:d4ff00789d18df92c8deb214d056b60946482d58cbcea7800fc3862cea9df526
  • bind-sdb-chroot-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:0e21c73f78f77a36002a7fa27e1073beb0c6ca5de6037ee003af79add1ebeb28
  • bind-utils-9.11.4-26.P2.el7_9.16.tuxcare.els17.x86_64.rpm
    sha:d52aa18ac4aaab027ecb75f381cf8a96433a1dcda51db591d217a0503b8c00c3
Notes:
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