CVE-2026-34155

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.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 3.8% of scored records. A rank, not a probability.

NVD base score

7.2 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-24.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

Published

2026-03-31 13:28Z7 MO AGO

Last updated

2026-03-31 15:45Z7 MO AGO

Reserved

2026-03-25

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.2)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H

Weaknesses

• CWE-196Unsigned to Signed Conversion ErrorVariant
• CWE-347Improper Verification of Cryptographic SignatureBase

Data version

5.2

Document digest

fabb7bb576a5a5de947285fb302f4ce7d182bbc18a6c0895f6de9a3a27ea2a83

• github.comhttps://github.com/rauc/rauc/security/advisories/GHSA-6hj7-q844-m2hxx_refsource_CONFIRM
• github.comhttps://github.com/rauc/rauc/commit/4fb7c798d6ae412344fb8f8d310d773046af3441x_refsource_MISC
• github.comhttps://github.com/rauc/rauc/releases/tag/v1.15.2x_refsource_MISC