CVE-2026-49260

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total 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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 11.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-25.

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

2026-06-19 16:59Z4 MO AGO

Last updated

2026-06-22 19:45Z4 MO AGO

Reserved

2026-05-28

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.2)

CNA CVSS vector

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

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

4a69aa7368ed867ac3fed77e33e0d3c4ee00516fb8cb05c6cf8d825982479a83

• github.comhttps://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-f5gc-qxf8-mh9gx_refsource_CONFIRM
• github.comhttps://github.com/KnpLabs/snappy/security/advisories/GHSA-vpr4-p6fq-85jcx_refsource_MISC
• github.comhttps://github.com/pontedilana/php-weasyprint/commit/9e86a2b317237fc5728f712f5037164530117f7ex_refsource_MISC
• github.comhttps://github.com/pontedilana/php-weasyprint/releases/tag/2.5.1x_refsource_MISC