How severe is CVE-2025-10226?

CVE-2025-10226 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-10226 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-10226?

CVE-2025-10226 affects Axxonsoft Axxon One. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10226?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-10226 have an EU (EUVD) identifier?

Yes. CVE-2025-10226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27538.

When was CVE-2025-10226 published?

CVE-2025-10226 was published on 2025-09-10 and last updated on 2026-06-17.

CVE-2025-10226

CVE-2025-10226 is a critical-severity vulnerability in Axxonsoft Axxon One with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.3
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27538
Affected product: Axxonsoft Axxon One
Published: 2025-09-10
Last modified: 2026-06-17

Description

Dependency on Vulnerable Third-Party Component (CWE-1395) in the PostgreSQL backend in AxxonSoft Axxon One (C-Werk) 2.0.8 and earlier on Windows and Linux allows a remote attacker to escalate privileges, execute arbitrary code, or cause denial-of-service via exploitation of multiple known CVEs present in PostgreSQL v10.x, which are resolved in PostgreSQL 17.4.

Frequently asked questions

What is CVE-2025-10226?: Dependency on Vulnerable Third-Party Component (CWE-1395) in the PostgreSQL backend in AxxonSoft Axxon One (C-Werk) 2.0.8 and earlier on Windows and Linux allows a remote attacker to escalate privileges, execute arbitrary code, or cause denial-of-service via exploitation of multiple known CVEs present in PostgreSQL v10.x, which are resolved in PostgreSQL 17.4.
How severe is CVE-2025-10226?: CVE-2025-10226 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-10226 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-10226?: CVE-2025-10226 affects Axxonsoft Axxon One. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10226?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-10226 have an EU (EUVD) identifier?: Yes. CVE-2025-10226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27538.
When was CVE-2025-10226 published?: CVE-2025-10226 was published on 2025-09-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:axxonsoft:axxon_one:*:*:*:*:*:*:*:*

More vulnerabilities in Axxonsoft Axxon One

CVE-2025-10220 — Critical (CVSS 9.8): Use of Unmaintained Third Party Components (CWE-1104) in the NuGet dependency components in AxxonSoft Axxon One VMS…
CVE-2025-10225 — High (CVSS 7.5): Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119) in the OpenSSL-based session module…
CVE-2025-10221 — Medium (CVSS 5.5): Insertion of Sensitive Information into Log File (CWE-532) in the ARP Agent component in AxxonSoft Axxon One / AxxonNet…
CVE-2025-10224 — Medium (CVSS 5.4): Improper Authentication (CWE-287) in the LDAP authentication engine in AxxonSoft Axxon One (C-Werk) 2.0.2 and earlier…
CVE-2025-10223 — Medium (CVSS 5.4): Insufficient Session Expiration (CWE-613) in the Web Admin Panel in AxxonSoft Axxon One (C-Werk) prior to 2.0.3 on…
CVE-2025-10227 — Medium (CVSS 4.6): Missing Encryption of Sensitive Data (CWE-311) in the Object Archive component in AxxonSoft Axxon One (C-Werk) before…

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