01 Record

CVE-2026-24450

An integer overflow vulnerability exists in the uncompressed_fp_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buffer overflow. An attacker

HighPUBLISHEDCNA: talos

CNA base score8.1 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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02 Description

An integer overflow vulnerability exists in the uncompressed_fp_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buffer overflow. An attacker

03 Exploitation and scoring

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 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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 46.7% 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

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

Red Hat severity

Moderate. 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.

04 Metadata

Published

2026-04-07 13:49Z6 MO AGO

Last updated

2026-04-13 13:04Z6 MO AGO

Reserved

2026-01-29

Assigning CNA

talos

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

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

Weaknesses

CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

60504b471da6d78581b578b7c2752fbc87a46019dc83e860c24138054a19b1e0

05 Affected products

VendorProductVersionsPlatforms

LibRawLibRawCommit 8dc68e2—

06 References

talosintelligence.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2026-2363
www.talosintelligence.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2363

07 Fixed in

AlmaLinux 9

LibRaw
Fixed

A version is affected if any line below covers it.
- Affected before 0.21.1-2.el9_7
- Affected before 0.21.1-2.el9_8
LibRaw-devel
Fixed

A version is affected if any line below covers it.
- Affected before 0.21.1-2.el9_7
- Affected before 0.21.1-2.el9_8

CloudLinux 9

LibRaw
Fixed

A version is affected if any line below covers it.
- Affected before 0.21.1-2.el9_7
- Affected before 0.21.1-2.el9_8
LibRaw-devel
Fixed

A version is affected if any line below covers it.
- Affected before 0.21.1-2.el9_7
- Affected before 0.21.1-2.el9_8

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Debian 13

libraw
Fixed in 0.21.4-2+deb13u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

libraw
Fixed in 0.22.1-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.