CVE-2026-73772
Unauthenticated Buffer Overflow Vulnerabilities lead to Denial-of-Service in AOS-CX
MEDIUM
6.5
CVSS Score
Published: September 1, 2026 at 08:28 PM UTC
Updated: September 4, 2026 at 03:36 PM UTC
157 products affected across 2 vendorsArubaos CxAruba Cx 9300S 32P (S0F84A)Aruba Cx 9300 32D (R9A29A)
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
Buffer overflow vulnerabilities exist in an underlying service of AOS-CX that could lead to an unauthenticated denial-of-service condition by sending specially crafted packets to the affected device. Successful exploitation of these vulnerabilities results in a disruption of normal operation of the underlying operating system.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 10.10.118010.13.0000 ≤ v ≤ 10.13.118010.16.0000 ≤ v ≤ 10.16.105110.17.0000 ≤ v ≤ 10.17.102110.18.0001
hpe-aruba-cx-10000-48y6c-r8p13a (environment) · hpe-aruba-cx-10000-48y6c-r8p14a (environment) · hpe-aruba-cx-10000-48y6c-s0f98a (environment) · hpe-aruba-cx-10040-32p-s4r54a (environment) · hpe-aruba-cx-10040-32p-s4r55a (environment) · hpe-aruba-cx-10040-32p-s4r56a (environment) · hpe-aruba-cx-10040-s4r58a (environment) · hpe-aruba-cx-4100i-12-port-jl817a (environment) · hpe-aruba-cx-4100i-24-port-jl818a (environment) · hpe-aruba-cx-6000-12g-r8n89a (environment) · hpe-aruba-cx-6000-12p-r8n89b (environment) · hpe-aruba-cx-6000-12p-s4r21a (environment) · hpe-aruba-cx-6000-24g-r8n87a (environment) · hpe-aruba-cx-6000-24g-r8n88a (environment) · hpe-aruba-cx-6000-24p-r8n87b (environment) · hpe-aruba-cx-6000-24p-r8n88b (environment) · hpe-aruba-cx-6000-24p-s4r26a (environment) · hpe-aruba-cx-6000-24p-s4r27a (environment) · hpe-aruba-cx-6000-48g-r8n85a (environment) · hpe-aruba-cx-6000-48g-r8n86a (environment) · hpe-aruba-cx-6000-48g-r9y03a (environment) · hpe-aruba-cx-6000-48p-r8n85b (environment) · hpe-aruba-cx-6000-48p-r8n86b (environment) · hpe-aruba-cx-6000-48p-r9y03b (environment) · hpe-aruba-cx-6000-48p-s4r20a (environment) · hpe-aruba-cx-6000-48p-s4r24a (environment) · hpe-aruba-cx-6000-48p-s4r25a (environment) · hpe-aruba-cx-6000-8p-s4r22a (environment) · hpe-aruba-cx-6000-8p-s4r23a (environment) · hpe-aruba-cx-6000-8p-s4r28a (environment) · hpe-aruba-cx-6000-8p-s4r29a (environment) · hpe-aruba-cx-6100-12g-jl679a (environment) · hpe-aruba-cx-6100-24g-jl677a (environment) · hpe-aruba-cx-6100-24g-jl678a (environment) · hpe-aruba-cx-6100-48g-jl675a (environment) · hpe-aruba-cx-6100-48g-jl676a (environment) · hpe-aruba-cx-6100-48g-r9y04a (environment) · hpe-aruba-cx-6200f-12g-r8q72a (environment) · hpe-aruba-cx-6200f-12g-r8v13a (environment) · hpe-aruba-cx-6200f-24g-jl724b (environment) · hpe-aruba-cx-6200f-24g-jl725b (environment) · hpe-aruba-cx-6200f-24g-s0g13a (environment) · hpe-aruba-cx-6200f-24g-s0g14a (environment) · hpe-aruba-cx-6200f-24g-s0m81a (environment) · hpe-aruba-cx-6200f-24g-s0m82a (environment) · hpe-aruba-cx-6200f-24g-s0m86a (environment) · hpe-aruba-cx-6200f-24g-s0m87a (environment) · hpe-aruba-cx-6200f-48g-jl726b (environment) · hpe-aruba-cx-6200f-48g-jl727b (environment) · hpe-aruba-cx-6200f-48g-jl728b (environment) · hpe-aruba-cx-6200f-48g-s0g15a (environment) · hpe-aruba-cx-6200f-48g-s0g16a (environment) · hpe-aruba-cx-6200f-48g-s0g17a (environment) · hpe-aruba-cx-6200f-48g-s0m83a (environment) · hpe-aruba-cx-6200f-48g-s0m84a (environment) · hpe-aruba-cx-6200f-48g-s0m85a (environment) · hpe-aruba-cx-6200f-48g-s0m88a (environment) · hpe-aruba-cx-6200f-48g-s0m89a (environment) · hpe-aruba-cx-6200f-48g-s0m90a (environment) · hpe-aruba-cx-6200m-24g-r8q67a (environment) · hpe-aruba-cx-6200m-24g-r8q68a (environment) · hpe-aruba-cx-6200m-24g-r8v08a (environment) · hpe-aruba-cx-6200m-24g-r8v09a (environment) · hpe-aruba-cx-6200m-36g-r8q71a (environment) · hpe-aruba-cx-6200m-36g-r8v12a (environment) · hpe-aruba-cx-6200m-48g-r8q69a (environment) · hpe-aruba-cx-6200m-48g-r8q70a (environment) · hpe-aruba-cx-6200m-48g-r8v10a (environment) · hpe-aruba-cx-6200m-48g-r8v11a (environment) · hpe-aruba-cx-6300f-24-jl666a (environment) · hpe-aruba-cx-6300f-24-jl668a (environment) · hpe-aruba-cx-6300f-24p-s0g96a (environment) · hpe-aruba-cx-6300f-24p-s0g98a (environment) · hpe-aruba-cx-6300f-48-jl665a (environment) · hpe-aruba-cx-6300f-48-jl667a (environment) · hpe-aruba-cx-6300f-48p-s0g95a (environment) · hpe-aruba-cx-6300f-48p-s0g97a (environment) · hpe-aruba-cx-6300m-16p-s4p41a (environment) · hpe-aruba-cx-6300m-16p-s4p45a (environment) · hpe-aruba-cx-6300m-24-jl658a (environment) · hpe-aruba-cx-6300m-24-jl660a (environment) · hpe-aruba-cx-6300m-24-jl662a (environment) · hpe-aruba-cx-6300m-24-jl664a (environment) · hpe-aruba-cx-6300m-24p-r8s89a (environment) · hpe-aruba-cx-6300m-24p-r8s92a (environment) · hpe-aruba-cx-6300m-24p-s0f99a (environment) · hpe-aruba-cx-6300m-24p-s0g01a (environment) · hpe-aruba-cx-6300m-24p-s0g03a (environment) · hpe-aruba-cx-6300m-24p-s0g05a (environment) · hpe-aruba-cx-6300m-24p-s4p44a (environment) · hpe-aruba-cx-6300m-24p-s4p48a (environment) · hpe-aruba-cx-6300m-24p-s5z46a (environment) · hpe-aruba-cx-6300m-32p-s4p42a (environment) · hpe-aruba-cx-6300m-32p-s4p46a (environment) · hpe-aruba-cx-6300m-48-jl659a (environment) · hpe-aruba-cx-6300m-48-jl661a (environment) · hpe-aruba-cx-6300m-48-jl663a (environment) · hpe-aruba-cx-6300m-48-jl762a (environment) · hpe-aruba-cx-6300m-48p-r8s90a (environment) · hpe-aruba-cx-6300m-48p-s0g00a (environment) · hpe-aruba-cx-6300m-48p-s0g02a (environment) · hpe-aruba-cx-6300m-48p-s0g04a (environment) · hpe-aruba-cx-6300m-48p-s0g06a (environment) · hpe-aruba-cx-6300m-48p-s0x44a (environment) · hpe-aruba-cx-6300m-48p-s4p43a (environment) · hpe-aruba-cx-6300m-48p-s4p47a (environment) · hpe-aruba-cx-6300m-48sr5-r8s91a (environment) · hpe-aruba-cx-6405-48sfp-8sfp56-r0x30a (environment) · hpe-aruba-cx-6405-96g-r0x29a (environment) · hpe-aruba-cx-6405-r0x26a (environment) · hpe-aruba-cx-6405-v2-r0x26c (environment) · hpe-aruba-cx-6410-96g-jl741a (environment) · hpe-aruba-cx-6410-r0x27a (environment) · hpe-aruba-cx-6410-v2-r0x27c (environment) · hpe-aruba-cx-8320-32-jl579a (environment) · hpe-aruba-cx-8320-48-jl479a (environment) · hpe-aruba-cx-8320-48-jl581a (environment) · hpe-aruba-cx-8325-32c-jl626a (environment) · hpe-aruba-cx-8325-32c-jl627a (environment) · hpe-aruba-cx-8325-48y8c-jl624a (environment) · hpe-aruba-cx-8325-48y8c-jl625a (environment) · hpe-aruba-cx-8325-48y8c-jl858a (environment) · hpe-aruba-cx-8325h-16c-s4b22a (environment) · hpe-aruba-cx-8325h-16c-s4b24a (environment) · hpe-aruba-cx-8325h-18y4c-s4b21a (environment) · hpe-aruba-cx-8325h-18y4c-s4b23a (environment) · hpe-aruba-cx-8325p-32c-s0g07a (environment) · hpe-aruba-cx-8325p-32c-s0g08a (environment) · hpe-aruba-cx-8360-12c-jl708c (environment) · hpe-aruba-cx-8360-12c-jl709c (environment) · hpe-aruba-cx-8360-16y2c-jl702c (environment) · hpe-aruba-cx-8360-16y2c-jl703c (environment) · hpe-aruba-cx-8360-24xf2c-jl710c (environment) · hpe-aruba-cx-8360-24xf2c-jl711c (environment) · hpe-aruba-cx-8360-32y4c-jl700c (environment) · hpe-aruba-cx-8360-32y4c-jl701c (environment) · hpe-aruba-cx-8360-48xt4c-jl706c (environment) · hpe-aruba-cx-8360-48xt4c-jl707c (environment) · hpe-aruba-cx-8360-48y6c-jl704c (environment) · hpe-aruba-cx-8360-48y6c-jl705c (environment) · hpe-aruba-cx-8400-8-slot-chassis-jl375a (environment) · hpe-aruba-cx-8400-jl376a (environment) · hpe-aruba-cx-9300-32d-r8z96a (environment) · hpe-aruba-cx-9300-32d-r9a29a (environment) · hpe-aruba-cx-9300-32d-r9a30a (environment) · hpe-aruba-cx-9300-r8z97a (environment) · hpe-aruba-cx-9300-r8z98a (environment) · hpe-aruba-cx-9300-r8z99a (environment) · hpe-aruba-cx-9300-r9a00a (environment) · hpe-aruba-cx-9300s-32p-s0f81a (environment) · hpe-aruba-cx-9300s-32p-s0f82a (environment) · hpe-aruba-cx-9300s-32p-s0f83a (environment) · hpe-aruba-cx-9300s-32p-s0f84a (environment) · hpe-aruba-cx-9300s-32p-s0f87a (environment) · hpe-aruba-cx-9300s-32p-s0f88a (environment)
10.10.0000 ≤ v ≤ 10.10.118010.13.0000 ≤ v ≤ 10.13.118010.16.0000 ≤ v ≤ 10.16.105110.17.0000 ≤ v ≤ 10.17.102110.18.0000 ≤ v ≤ 10.18.000110.10.000010.13.000010.16.000010.17.000010.18.0000
80%
All versions
80%
All versions
80%
All versions
80%
All versions
80%
All versions
80%
All versions
80%
All versions
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
PatchVendor Advisory
Source: cverecord
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_USSSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.5MEDIUMhpe
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-120
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