PT-2026-71899
CVE-2026-56862
·
Published
2026-08-13
·
Updated
2026-11-05
Description by
CVSS 3.1
10
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
Handshake messages, such as KeyUpdate, are treated as state-advancing regardless of whether a handshake has been completed. This allows a malicious client to continuously send KeyUpdate messages, forcing the server to perform key derivation operations indefinitely.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
Related identifiers
ALSA-2026:60304
ALSA-2026:60305
ALSA-2026:60306
ALSA-2026:62406
ALSA-2026:62407
ALSA-2026:62577
ALSA-2026:62578
ALSA-2026:62631
ALSA-2026:63022
ALSA-2026:63119
ALSA-2026:63124
ALSA-2026:63136
ALSA-2026:63163
ALSA-2026:63332
ALSA-2026:64777
ALSA-2026:64788
ALSA-2026:64818
ALSA-2026:65116
ALSA-2026:65117
ALSA-2026:65153
ALSA-2026:66016
ALSA-2026:66364
ALSA-2026:67161
ALSA-2026:69308
ALSA-2026:69961
ALSA-2026:70201
ALSA-2026:70391
ALSA-2026:70640
ALSA-2026:70641
AZL-96662
AZL-96668
AZL-98616
BIT-GOLANG-2026-56862
CLEANSTART-2026-AE16267
CLEANSTART-2026-AJ39907
CLEANSTART-2026-AJ83096
CLEANSTART-2026-AQ94704
CLEANSTART-2026-BC74118
CLEANSTART-2026-BM73754
CLEANSTART-2026-BR58082
CLEANSTART-2026-BU89282
CLEANSTART-2026-BW73838
CLEANSTART-2026-CN27602
CLEANSTART-2026-CO34001
CLEANSTART-2026-CT24188
CLEANSTART-2026-CW68169
CLEANSTART-2026-DB46993
CLEANSTART-2026-DJ05320
CLEANSTART-2026-DK21995
CLEANSTART-2026-EC65682
CLEANSTART-2026-EG40747
CLEANSTART-2026-EI39418
CLEANSTART-2026-EL10874
CLEANSTART-2026-FT01522
CLEANSTART-2026-FT20664
CLEANSTART-2026-FW47694
CLEANSTART-2026-FY06810
CLEANSTART-2026-GB26717
CLEANSTART-2026-GB90768
CLEANSTART-2026-GE74044
CLEANSTART-2026-GG40538
CLEANSTART-2026-GJ17760
CLEANSTART-2026-GK68352
CLEANSTART-2026-GQ91083
CLEANSTART-2026-GY20219
CLEANSTART-2026-HA46232
CLEANSTART-2026-HP09399
CLEANSTART-2026-HR50080
CLEANSTART-2026-IK56508
CLEANSTART-2026-JF17064
CLEANSTART-2026-JQ31239
CLEANSTART-2026-JR87567
CLEANSTART-2026-JR92397
CLEANSTART-2026-KC15122
CLEANSTART-2026-KM52356
CLEANSTART-2026-KO31881
CLEANSTART-2026-KP10631
CLEANSTART-2026-KQ31223
CLEANSTART-2026-KR69944
CLEANSTART-2026-LA96365
CLEANSTART-2026-LE73008
CLEANSTART-2026-LI28091
CLEANSTART-2026-LJ45298
CLEANSTART-2026-LJ97657
CLEANSTART-2026-LK25174
CLEANSTART-2026-MK94759
CLEANSTART-2026-MN00336
CLEANSTART-2026-NN12099
CLEANSTART-2026-NR05292
CLEANSTART-2026-NZ56993
CLEANSTART-2026-OE08543
CLEANSTART-2026-OM94808
CLEANSTART-2026-OW23274
CLEANSTART-2026-OX90258
CLEANSTART-2026-PE88816
CLEANSTART-2026-PU50619
CLEANSTART-2026-PX76402
CLEANSTART-2026-QB45720
CLEANSTART-2026-QK25151
CLEANSTART-2026-QK89502
CLEANSTART-2026-QN07777
CLEANSTART-2026-QV22657
CLEANSTART-2026-RC17482
CLEANSTART-2026-RE39938
CLEANSTART-2026-RE83921
CLEANSTART-2026-RH13168
CLEANSTART-2026-RU97646
CLEANSTART-2026-SB21085
CLEANSTART-2026-SF83107
CLEANSTART-2026-SS34822
CLEANSTART-2026-TD59374
CLEANSTART-2026-TO35695
CLEANSTART-2026-TP13569
CLEANSTART-2026-TQ20886
CLEANSTART-2026-TY53144
CLEANSTART-2026-UD94273
CLEANSTART-2026-UJ78067
CLEANSTART-2026-UN38263
CLEANSTART-2026-VJ64533
CLEANSTART-2026-VO23255
CLEANSTART-2026-VO98287
CLEANSTART-2026-VV21992
CLEANSTART-2026-WA59044
CLEANSTART-2026-WP65979
CLEANSTART-2026-WZ31386
CLEANSTART-2026-XD35510
CLEANSTART-2026-XD97487
CLEANSTART-2026-XE37783
CLEANSTART-2026-XH08905
CLEANSTART-2026-XP64749
CLEANSTART-2026-YF46161
CLEANSTART-2026-YJ99832
CLEANSTART-2026-YO86996
CLEANSTART-2026-YQ30478
CLEANSTART-2026-YS01797
CLEANSTART-2026-YX37957
CLEANSTART-2026-YY31945
CLEANSTART-2026-ZG01398
CLEANSTART-2026-ZI93173
CLEANSTART-2026-ZJ50310
CLEANSTART-2026-ZW78541
CLSA-2026-1787999176
CLSA-2026-1788279341
CLSA-2026-1788378960
CLSA-2026-1788885695
CLSA-2026-1788942909
CLSA-2026-1788944175
CLSA-2026-1788945745
CLSA-2026-1789464832
CLSA-2026-1789469873
CLSA-2026-1789570040
CLSA-2026-1789780319
CLSA-2026-1790162911
CLSA-2026-1790168428
CLSA-2026-1790584206
CLSA-2026-1790588952
CLSA-2026-1790782220
CLSA-2026-1790783892
CLSA-2026-1790800048
CLSA-2026-1790801022
CLSA-2026-1790802024
CLSA-2026-1790850483
CLSA-2026-1791279538
ECHO-E80B-340F-EEE9
GO-2026-6090
OESA-2026-3715
OESA-2026-3716
OESA-2026-3717
OESA-2026-3718
OESA-2026-3879
OESA-2026-3880
OESA-2026-3899
OESA-2026-4068
OPENSUSE-SU-2026:11516-1
OPENSUSE-SU-2026:11517-1
OPENSUSE-SU-2026:11532-1
OPENSUSE-SU-2026:11536-1
OPENSUSE-SU-2026:11727-1
OPENSUSE-SU-2026:21592-1
OPENSUSE-SU-2026:21593-1
OPENSUSE-SU-2026:21696-1
OPENSUSE-SU-2026:21705-1
OPENSUSE-SU-2026:21761-1
OPENSUSE-SU-2026:21999-1
RHSA-2026:54835
RHSA-2026:54836
RHSA-2026:60304
RHSA-2026:60305
RHSA-2026:60306
RHSA-2026:61882
RHSA-2026:62404
RHSA-2026:62405
RHSA-2026:62406
RHSA-2026:62407
RHSA-2026:62577
RHSA-2026:62578
RHSA-2026:62602
RHSA-2026:62631
RHSA-2026:62753
RHSA-2026:62754
RHSA-2026:62803
RHSA-2026:63022
RHSA-2026:63119
RHSA-2026:63124
RHSA-2026:63127
RHSA-2026:63130
RHSA-2026:63136
RHSA-2026:64777
RHSA-2026:64786
RHSA-2026:64788
RHSA-2026:64818
RHSA-2026:65116
RHSA-2026:65117
RHSA-2026:65153
RHSA-2026:65335
RHSA-2026:65336
RHSA-2026:65359
RHSA-2026:65534
RHSA-2026:65880
RHSA-2026:65886
RHSA-2026:65895
RHSA-2026:65918
RHSA-2026:66016
RHSA-2026:66327
RHSA-2026:66350
RHSA-2026:66356
RHSA-2026:66364
RHSA-2026:66375
RHSA-2026:66459
RHSA-2026:67128
RHSA-2026:67132
RHSA-2026:67149
RHSA-2026:67153
RHSA-2026:67159
RHSA-2026:67160
RHSA-2026:67161
RHSA-2026:68538
RHSA-2026:69103
RHSA-2026:69104
RHSA-2026:69105
RHSA-2026:69107
RHSA-2026:69235
RHSA-2026:69308
RHSA-2026:69961
RHSA-2026:70103
RHSA-2026:70201
RHSA-2026:70391
RHSA-2026:70640
RHSA-2026:70641
RHSA-2026:71112
RHSA-2026:71113
RHSA-2026:71114
RHSA-2026:72276
RHSA-2026:72737
RHSA-2026:72805
RHSA-2026:74796
RHSA-2026:74797
RHSA-2026:75689
RHSA-2026:76795
RHSA-2026:76809
SUSE-SU-2026:23300-1
SUSE-SU-2026:23301-1
SUSE-SU-2026:23573-1
SUSE-SU-2026:23576-1
SUSE-SU-2026:23625-1
SUSE-SU-2026:3640-1
SUSE-SU-2026:3641-1
SUSE-SU-2026:3799-1
SUSE-SU-2026:3800-1
SUSE-SU-2026:3815-1
SUSE-SU-2026:3816-1
SUSE-SU-2026:3830-1
USN-8935-1
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References · 1216
- https://github.com/golang/go/issues/80528⭐ 136207🔗 19298·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-WP65979.json⭐ 2·Note
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- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-BR58082.json⭐ 2·Note
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- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-UN38263.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZI93173.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-MK94759.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-GY20219.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-WZ31386.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-BU89282.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-IK56508.json⭐ 2·Note
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-KC15122.json⭐ 2·Note