CVE-2019-20326

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

2.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 80.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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

2020-03-16 21:33Z6 YR AGO

Last updated

2024-08-05 02:39Z2 YR AGO

Reserved

2020-01-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

6180e50ba8606a9184fc3f95f5ca8f7a25e80f71b1ed528554674cda0931ba27

• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/gthumb/commit/4faa5ce2358812d23a1147953ee76f59631590adx_refsource_CONFIRM
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/gthumb/commit/ca8f528209ab78935c30e42fe53bdf1a24f3cb44x_refsource_CONFIRM
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/gthumb/commits/master/extensions/cairo_io/cairo-image-surface-jpeg.cx_refsource_CONFIRM
• github.comhttps://github.com/Fysac/CVE-2019-20326x_refsource_MISC
• security.gentoo.orgGLSA-202008-05https://security.gentoo.org/glsa/202008-05vendor-advisoryx_refsource_GENTOO
• lists.debian.org[debian-lts-announce] 20210829 [SECURITY] [DLA 2749-1] gthumb security updatehttps://lists.debian.org/debian-lts-announce/2021/08/msg00027.htmlmailing-listx_refsource_MLIST