How severe is CVE-2026-44749?

CVE-2026-44749 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-44749 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44749?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-44749 have an EU (EUVD) identifier?

Yes. CVE-2026-44749 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-31933.

When was CVE-2026-44749 published?

CVE-2026-44749 was published on 2026-05-26 and last updated on 2026-06-17.

CVE-2026-44749

CVE-2026-44749 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-497.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-31933
Weakness: CWE-497
Published: 2026-05-26
Last modified: 2026-06-17

Description

The SAP Gateway allows attackers to inject content into error messages, potentially leading to disclosure of request artefacts (e.g., regex patterns) and revealing underlying URI parsing logic. Leading to low impact on confidentiality. Integrity and availability are unaffected.

Frequently asked questions

What is CVE-2026-44749?: The SAP Gateway allows attackers to inject content into error messages, potentially leading to disclosure of request artefacts (e.g., regex patterns) and revealing underlying URI parsing logic. Leading to low impact on confidentiality. Integrity and availability are unaffected.
How severe is CVE-2026-44749?: CVE-2026-44749 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-44749 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-44749?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-44749 have an EU (EUVD) identifier?: Yes. CVE-2026-44749 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-31933.
When was CVE-2026-44749 published?: CVE-2026-44749 was published on 2026-05-26 and last updated on 2026-06-17.

References

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