CVE-2024-52531

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 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

0.68% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 49.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2024-11-11 00:00Z1 YR AGO

Last updated

2025-11-03 22:28Z10 MO AGO

Reserved

2024-11-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

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

Data version

5.2

Document digest

c5da00a96ff5f7175eab1b74362c5c24700bb2fcef76ed6e5d8acf8e89ea18b2

• gitlab.gnome.orghttps://gitlab.gnome.org/Teams/Releng/security/-/wikis/home
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/407
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/407#note_2316401
• offsec.almond.consultinghttps://offsec.almond.consulting/using-aflplusplus-on-bug-bounty-programs-an-example-with-gnome-libsoup.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/12/msg00014.html