01 Record
CVE-2026-108334
Github.com/kuadrant/kuadrant-operator/internal/wasm: github.com/rh-api-management/rhcl-operator-product-build/kuadrant-operator: kuadrant-operator: crafted httproute match values can bypass gateway policy overrides
HighPUBLISHEDCNA: redhat
CNA base score7.4 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
02 Description
Github.com/kuadrant/kuadrant-operator/internal/wasm: github.com/rh-api-management/rhcl-operator-product-build/kuadrant-operator: kuadrant-operator: crafted httproute match values can bypass gateway policy overrides
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.34% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 27.6% of scored records. A rank, not a probability.
- NVD base score
- 7.4 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-23.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-15 18:44Z13 DAYS AGO
- Last updated
- 2026-10-23 05:03Z6 DAYS AGO
- Reserved
- 2026-10-09
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.4)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
- Weaknesses
- CWE-917Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')Base
- Data version
- 5.2
- Document digest
- 1d387cd3fb7bf321c84d17f8a6b102bc3062599792ec33993edf7f09fae3c012
05 Affected products
VendorProductVersionsPlatforms
06 References
- access.redhat.comRHSA-2026:83531https://access.redhat.com/errata/RHSA-2026:83531
- access.redhat.comRHSA-2026:88203https://access.redhat.com/errata/RHSA-2026:88203
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-108334
- bugzilla.redhat.comRHBZ#2548768https://bugzilla.redhat.com/show_bug.cgi?id=2548768
- github.comhttps://github.com/Kuadrant/kuadrant-operator/commit/7e667dc216e6ad38feaeadb391da59aa0380057a
- github.comhttps://github.com/advisories/GHSA-fcw2-f6v9-6ffp