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CVE-2026-45491VulnerabilityPublished Updated

SUSE · security update for dotnet8.0

Affects SUSESource GCVE Database

0

Mentioned vulnerabilities

Authoritative record:CVE-2026-45491· Medium 6.2

Not known to be exploited · CVSS 6.2 Medium : upgrade the Ubuntu dotnet8 package to 8.0.128-8.0.28-0ubuntu1~22.04.1 when convenient.

Data as of 26 Oct 2026, 09:16 UTC

CVSS 3.1 base score
6.2Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 32% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 8.0.128-8.0.28-0ubuntu1~22.04.1, 10.0.109-10.0.9-0ubuntu1~24.04.1, 8.0.128-8.0.28-0ubuntu1~24.04.1 +5
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Jun 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
Ubuntu:22.04:LTSdotnet6pkg:deb/ubuntu/dotnet6?arch=source&distro=jammyOther threatsAffected
  • =6.0.108-0ubuntu1~22.04.1
  • =6.0.109-0ubuntu1~22.04.1
  • =6.0.110-0ubuntu1~22.04.1
  • =6.0.111-0ubuntu1~22.04.1
  • =6.0.113-0ubuntu1~22.04.1
  • =6.0.116-0ubuntu1~22.04.1
  • =6.0.118-0ubuntu1~22.04.1
  • =6.0.119-0ubuntu1~22.04.1
  • =6.0.120-0ubuntu1~22.04.1
  • =6.0.121-0ubuntu1~22.04.1
  • =6.0.122-0ubuntu1~22.04.1
  • =6.0.123-0ubuntu1~22.04.1
  • =6.0.124-0ubuntu1~22.04.1
  • =6.0.125-0ubuntu1~22.04.1
  • =6.0.126-0ubuntu1~22.04.1
  • =6.0.127-0ubuntu1~22.04.1
  • =6.0.128-0ubuntu1~22.04.2
  • =6.0.132-0ubuntu1~22.04.1
  • =6.0.133-0ubuntu1~22.04.1
  • =6.0.135-0ubuntu1~22.04.1
  • =6.0.136-0ubuntu1~22.04.1
Fixed in–
Ubuntu:22.04:LTSdotnet7pkg:deb/ubuntu/dotnet7?arch=source&distro=jammyOther threatsAffected
  • =7.0.105-0ubuntu1~22.04.1
  • =7.0.107-0ubuntu1~22.04.1
  • =7.0.108-0ubuntu1~22.04.1
  • =7.0.109-0ubuntu1~22.04.1
  • =7.0.110-0ubuntu1~22.04.1
  • =7.0.111-0ubuntu1~22.04.1
  • =7.0.112-0ubuntu1~22.04.1
  • =7.0.113-0ubuntu1~22.04.1
  • =7.0.114-0ubuntu1~22.04.1
  • =7.0.115-0ubuntu1~22.04.1
  • =7.0.116-0ubuntu1~22.04.1
  • =7.0.117-0ubuntu1~22.04.1
  • =7.0.117-0ubuntu1~22.04.2
  • =7.0.119-0ubuntu1~22.04.1
Fixed in–
Ubuntu:22.04:LTSdotnet8pkg:deb/ubuntu/dotnet8?arch=source&distro=jammyOther threatsAffected
  • <8.0.128-8.0.28-0ubuntu1~22.04.1
  • =8.0.102-8.0.2-0ubuntu1~22.04.1
  • =8.0.103-8.0.3-0ubuntu1~22.04.1
  • =8.0.103-8.0.3-0ubuntu1~22.04.2
  • =8.0.105-8.0.5-0ubuntu1~22.04.1
  • =8.0.107-8.0.7-0ubuntu1~22.04.1
  • =8.0.108-8.0.8-0ubuntu1~22.04.1
  • =8.0.110-8.0.10-0ubuntu1~22.04.1
  • =8.0.111-8.0.11-0ubuntu1~22.04.1
  • =8.0.112-8.0.12-0ubuntu1~22.04.1
  • =8.0.114-8.0.14-0ubuntu1~22.04.1
  • =8.0.115-8.0.15-0ubuntu1~22.04.1
  • =8.0.116-8.0.16-0ubuntu1~22.04.1
  • =8.0.117-8.0.17-0ubuntu1~22.04.1
  • =8.0.118-8.0.18-0ubuntu1~22.04.1
  • =8.0.119-8.0.19-0ubuntu1~22.04.1
  • =8.0.120-8.0.20-0ubuntu1~22.04.1
  • =8.0.121-8.0.21-0ubuntu1~22.04.1
  • =8.0.122-8.0.22-0ubuntu1~22.04.1
  • =8.0.123-8.0.23-0ubuntu1~22.04.1
  • =8.0.124-8.0.24-0ubuntu1~22.04.1
  • =8.0.125-8.0.25-0ubuntu1~22.04.1
  • =8.0.126-8.0.26-0ubuntu1~22.04.1
  • =8.0.127-8.0.27-0ubuntu1~22.04.1
Fixed in
  • 8.0.128-8.0.28-0ubuntu1~22.04.1
Ubuntu:24.04:LTSdotnet10pkg:deb/ubuntu/dotnet10?arch=source&distro=nobleOther threatsAffected
  • <10.0.109-10.0.9-0ubuntu1~24.04.1
  • =10.0.100-10.0.0-0ubuntu1~24.04.1
  • =10.0.101-10.0.1-0ubuntu1~24.04.2
  • =10.0.103-10.0.3-0ubuntu1~24.04.1
  • =10.0.104-10.0.4-0ubuntu1~24.04.1
  • =10.0.105-10.0.5-0ubuntu1~24.04.1
  • =10.0.106-10.0.6-0ubuntu1~24.04.1
  • =10.0.107-10.0.7-0ubuntu1~24.04.1
  • =10.0.108-10.0.8-0ubuntu1~24.04.1
Fixed in
  • 10.0.109-10.0.9-0ubuntu1~24.04.1
Ubuntu:24.04:LTSdotnet8pkg:deb/ubuntu/dotnet8?arch=source&distro=nobleOther threatsAffected
  • <8.0.128-8.0.28-0ubuntu1~24.04.1
  • =8.0.100-8.0.0~rc1-0ubuntu1
  • =8.0.100-8.0.0~rc2-0ubuntu1
  • =8.0.100-8.0.0~rc2-0ubuntu2
  • =8.0.100-8.0.0-0ubuntu1
  • =8.0.100-8.0.0-0ubuntu2
  • =8.0.101-8.0.1-0ubuntu1
  • =8.0.101-8.0.1-0ubuntu2
  • =8.0.102-8.0.2-0ubuntu1
  • =8.0.103-8.0.3-0ubuntu2
  • =8.0.103-8.0.3-0ubuntu3
  • =8.0.104-8.0.4-0ubuntu1
  • =8.0.105-8.0.5-0ubuntu1~24.04.1
  • =8.0.107-8.0.7-0ubuntu1~24.04.1
  • =8.0.108-8.0.8-0ubuntu1~24.04.1
  • =8.0.108-8.0.8-0ubuntu1~24.04.2
  • =8.0.110-8.0.10-0ubuntu1~24.04.1
  • =8.0.111-8.0.11-0ubuntu1~24.04.1
  • =8.0.112-8.0.12-0ubuntu1~24.04.1
  • =8.0.114-8.0.14-0ubuntu1~24.04.1
  • =8.0.115-8.0.15-0ubuntu1~24.04.1
  • =8.0.116-8.0.16-0ubuntu1~24.04.1
  • =8.0.117-8.0.17-0ubuntu1~24.04.1
  • =8.0.118-8.0.18-0ubuntu1~24.04.1
  • =8.0.119-8.0.19-0ubuntu1~24.04.1
  • =8.0.120-8.0.20-0ubuntu1~24.04.1
  • =8.0.121-8.0.21-0ubuntu1~24.04.1
  • =8.0.122-8.0.22-0ubuntu1~24.04.1
  • =8.0.123-8.0.23-0ubuntu1~24.04.1
  • =8.0.124-8.0.24-0ubuntu1~24.04.1
  • =8.0.125-8.0.25-0ubuntu1~24.04.1
  • =8.0.126-8.0.26-0ubuntu1~24.04.1
  • =8.0.127-8.0.27-0ubuntu1~24.04.1
Fixed in
  • 8.0.128-8.0.28-0ubuntu1~24.04.1
Ubuntu:25.10dotnet10pkg:deb/ubuntu/dotnet10?arch=source&distro=questingOther threatsAffected
  • <10.0.109-10.0.9-0ubuntu1~25.10.1
  • =10.0.100-10.0.0~rc1-0ubuntu1
  • =10.0.100-10.0.0~rc2-0ubuntu1~25.10.2
  • =10.0.100-10.0.0-0ubuntu1~25.10.1
  • =10.0.101-10.0.1-0ubuntu1~25.10.2
  • =10.0.103-10.0.3-0ubuntu1~25.10.1
  • =10.0.104-10.0.4-0ubuntu1~25.10.1
  • =10.0.105-10.0.5-0ubuntu1~25.10.1
  • =10.0.106-10.0.6-0ubuntu1~25.10.1
  • =10.0.107-10.0.7-0ubuntu1~25.10.1
  • =10.0.108-10.0.8-0ubuntu1~25.10.1
Fixed in
  • 10.0.109-10.0.9-0ubuntu1~25.10.1
Ubuntu:25.10dotnet8pkg:deb/ubuntu/dotnet8?arch=source&distro=questingOther threatsAffected
  • <8.0.128-8.0.28-0ubuntu1~25.10.1
  • =8.0.115-8.0.15-0ubuntu1
  • =8.0.116-8.0.16-0ubuntu1
  • =8.0.117-8.0.17-0ubuntu1
  • =8.0.118-8.0.18-0ubuntu1
  • =8.0.119-8.0.19-0ubuntu1
  • =8.0.120-8.0.20-0ubuntu1
  • =8.0.121-8.0.21-0ubuntu1~25.10.1
  • =8.0.122-8.0.22-0ubuntu1~25.10.1
  • =8.0.123-8.0.23-0ubuntu1~25.10.1
  • =8.0.124-8.0.24-0ubuntu1~25.10.1
  • =8.0.125-8.0.25-0ubuntu1~25.10.1
  • =8.0.126-8.0.26-0ubuntu1~25.10.1
  • =8.0.127-8.0.27-0ubuntu1~25.10.1
Fixed in
  • 8.0.128-8.0.28-0ubuntu1~25.10.1
Ubuntu:25.10dotnet9pkg:deb/ubuntu/dotnet9?arch=source&distro=questingOther threatsAffected
  • <9.0.118-9.0.17-0ubuntu1~25.10.1
  • =9.0.105-9.0.4-0ubuntu1
  • =9.0.106-9.0.5-0ubuntu1
  • =9.0.107-9.0.6-0ubuntu1
  • =9.0.108-9.0.7-0ubuntu1
  • =9.0.109-9.0.8-0ubuntu1
  • =9.0.110-9.0.9-0ubuntu1
  • =9.0.111-9.0.10-0ubuntu1~25.10.1
  • =9.0.112-9.0.11-0ubuntu1~25.10.1
  • =9.0.113-9.0.12-0ubuntu1~25.10.1
  • =9.0.114-9.0.13-0ubuntu1~25.10.1
  • =9.0.115-9.0.14-0ubuntu1~25.10.1
  • =9.0.116-9.0.15-0ubuntu1~25.10.1
  • =9.0.117-9.0.16-0ubuntu1~25.10.1
Fixed in
  • 9.0.118-9.0.17-0ubuntu1~25.10.1
Ubuntu:26.10dotnet10pkg:deb/ubuntu/dotnet10?arch=source&distro=stonkingOther threatsAffected
  • <10.0.109-10.0.9-0ubuntu1
  • =10.0.105-10.0.5-0ubuntu1
  • =10.0.107-10.0.7-0ubuntu1~26.04.1
  • =10.0.108-10.0.8-0ubuntu1
Fixed in
  • 10.0.109-10.0.9-0ubuntu1
Ubuntu:26.04:LTSdotnet10pkg:deb/ubuntu/dotnet10?arch=source&distro=resoluteOther threatsAffected
  • <10.0.109-10.0.9-0ubuntu1~26.04.1
  • =10.0.100-10.0.0~rc1-0ubuntu1
  • =10.0.100-10.0.0~rc2-0ubuntu1
  • =10.0.100-10.0.0-0ubuntu1
  • =10.0.100-10.0.0-0ubuntu2
  • =10.0.101-10.0.1-0ubuntu1
  • =10.0.101-10.0.1-0ubuntu2
  • =10.0.101-10.0.1-0ubuntu3
  • =10.0.102-10.0.2-0ubuntu1
  • =10.0.103-10.0.3-0ubuntu1
  • =10.0.104-10.0.4-0ubuntu1
  • =10.0.105-10.0.5-0ubuntu1
  • =10.0.107-10.0.7-0ubuntu1~26.04.1
  • =10.0.108-10.0.8-0ubuntu1~26.04.1
Fixed in
  • 10.0.109-10.0.9-0ubuntu1~26.04.1

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

This security update provides a functional equivalent of RHSA-2026:25111. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2026:25111.

References

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