CVE-2026-34553

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.6% of scored records. A rank, not a probability.

NVD base score

4.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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 22:17Z5 MO AGO

Last updated

2026-04-03 16:42Z5 MO AGO

Reserved

2026-03-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.0)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

• CWE-562Return of Stack Variable AddressBase
• CWE-665Improper InitializationClass

Data version

5.2

Document digest

74eca45dc60e2c6131d5cf74987d3dc06b623ea8aaf9e458672ce75f8b3a1eb3

• github.comhttps://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-5r4q-77w5-3q3hx_refsource_CONFIRM
• github.comhttps://github.com/InternationalColorConsortium/iccDEV/issues/704x_refsource_MISC
• github.comhttps://github.com/InternationalColorConsortium/iccDEV/pull/737x_refsource_MISC