CVE-2019-17266

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.78% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 85.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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.

Published

2019-10-06 21:48Z6 YR AGO

Last updated

2024-08-05 01:33Z2 YR AGO

Reserved

2019-10-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

1807aac588600300e4de724aade351f6316b1e93b0e0ec872be2062cbd7fea79

• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/libsoup/issues/173x_refsource_MISC
• security-tracker.debian.orghttps://security-tracker.debian.org/tracker/CVE-2019-17266x_refsource_MISC
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05abx_refsource_MISC
• github.comhttps://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.mdx_refsource_MISC
• bugs.debian.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912x_refsource_MISC
• www.mail-archive.comhttps://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.htmlx_refsource_MISC
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266adx_refsource_MISC
• usn.ubuntu.comUSN-4152-1https://usn.ubuntu.com/4152-1/vendor-advisoryx_refsource_UBUNTU