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VulnTideExploited vulnerabilities, by vendor. Data as of 29 Oct 2026.

Not in CISA KEVPublished 1 June 2026CVSS 7.8 highEPSS 0.3% probability of exploitation in 30 daysFound by AI: AISLE

Red Hat

CVE-2026-10118: Poppler: integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplication

Is it exploited?

Not on CISA's list. CISA has not added it to the Known Exploited Vulnerabilities catalog as of 29 Oct 2026. If CISA adds it, this page shows it as known exploited.

How likely is exploitation in the next 30 days?

0.3%

EPSS score, percentile 16.7 of all scored records. A probability estimated by FIRST, not a report of exploitation.

How severe?

7.8 High

CVSS v3.1 base score, given by the CNA

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

Advisories and patches (12)

Which versions are affected?

Unaffected 0:24.02.0-7.el10_2.2; 0:24.02.0-7.el10_0.1; 0:0.22.5-7.el7_9; 0:0.26.5-44.el7_9; 0:20.11.0-14.el8_10; 0:20.11.0-2.el8_4.3; and 14 more

Versions by product

Source: CISA KEV 2026.10.29, as of 29 Oct 2026; FIRST EPSS, as of 29 Oct 2026; CVE List, as of 29 Oct 2026. About the data.

What to do

Workaround (from the CVE record)

To mitigate this issue, users should avoid opening untrusted or suspicious PDF documents with applications that utilize the Poppler library for rendering. Limiting exposure to untrusted content can reduce the risk of exploitation.

Advisories and patches

RHSA-2026:24984 (Vendor advisory)
RHSA-2026:24985 (Vendor advisory)
RHSA-2026:25058 (Vendor advisory)
RHSA-2026:27720 (Vendor advisory)
RHSA-2026:27721 (Vendor advisory)
RHSA-2026:27722 (Vendor advisory)
RHSA-2026:27723 (Vendor advisory)
RHSA-2026:27724 (Vendor advisory)
RHSA-2026:27725 (Vendor advisory)
RHSA-2026:27727 (Vendor advisory)
RHSA-2026:29952 (Vendor advisory)
RHSA-2026:30044 (Vendor advisory)

This summary is based on the CVE record as of 29 Oct 2026. Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

As listed in the CVE record.

Red Hat Red Hat Enterprise Linux 10
Status	Versions
Unaffected	0:24.02.0-7.el10_2.2

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support
Status	Versions
Unaffected	0:24.02.0-7.el10_0.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
Status	Versions
Unaffected	0:0.22.5-7.el7_9

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
Status	Versions
Unaffected	0:0.26.5-44.el7_9

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8
Status	Versions
Unaffected	0:20.11.0-14.el8_10

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Status	Versions
Unaffected	0:20.11.0-2.el8_4.3

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Status	Versions
Unaffected	0:20.11.0-2.el8_4.3

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Status	Versions
Unaffected	0:20.11.0-5.el8_6.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Status	Versions
Unaffected	0:20.11.0-5.el8_6.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Status	Versions
Unaffected	0:20.11.0-7.el8_8.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Status	Versions
Unaffected	0:20.11.0-7.el8_8.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 9
Status	Versions
Unaffected	0:21.01.0-24.el9_8.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Status	Versions
Unaffected	0:21.01.0-15.el9_2.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
Status	Versions
Unaffected	0:21.01.0-20.el9_4.1

Versions not listed are: affected.

Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support
Status	Versions
Unaffected	0:21.01.0-22.el9_6.1

Versions not listed are: affected.

Red Hat Red Hat AI Inference Server 3.3
Status	Versions
Unaffected	1782352950

Versions not listed are: affected.

Red Hat Red Hat AI Inference Server 3.3
Status	Versions
Unaffected	1782352919

Versions not listed are: affected.

Red Hat Red Hat AI Inference Server 3.3
Status	Versions
Unaffected	1782353093

Versions not listed are: affected.

Red Hat Red Hat AI Inference Server 3.3
Status	Versions
Unaffected	1782352847

Versions not listed are: affected.

Red Hat Red Hat Hardened Images
Status	Versions
Unaffected	26.06.0-0.1.hum1

Versions not listed are: affected.

Versions the record lists as unaffected: 0:24.02.0-7.el10_2.2, 0:24.02.0-7.el10_0.1, 0:0.22.5-7.el7_9, 0:0.26.5-44.el7_9, 0:20.11.0-14.el8_10, 0:20.11.0-2.el8_4.3, 0:20.11.0-5.el8_6.1, 0:20.11.0-7.el8_8.1.

Source: CVE List, as of 29 Oct 2026. About the data.

About this vulnerability

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information…

Summary: CVE record, as of 29 Oct 2026.

CISA has not added CVE-2026-10118 to its Known Exploited Vulnerabilities (KEV) catalog, as of 29 Oct 2026.
The CVE record was published on 1 Jun 2026.
The CVE record carries a CVSS v3.1 base score of 7.8 (High), given by its CNA.
FIRST's EPSS model puts the probability of exploitation in the next 30 days at 0.3% (percentile 16.7), as of 29 Oct 2026. EPSS is a statistical estimate, not a report of exploitation.
CISA's SSVC assessment in the CVE record: exploitation none, automatable no, technical impact total.
The credits in the CVE record name AISLE as finder.

Source: CISA KEV 2026.10.29, as of 29 Oct 2026; CVE List, as of 29 Oct 2026; FIRST EPSS, as of 29 Oct 2026. About the data.

Description

Poppler: integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF.

Source: CVE List, as of 29 Oct 2026. About the data.

Weakness

CWE-190

CWE-190

CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.

Timeline

Date	Event
1 Jun 2026	CVE record published
2 Oct 2026	CVE record last updated

References

9

9 more in the CVE record.

Known exploited Red Hat vulnerabilities

CVE-2015-3246: Red Hat Libuser Race Condition Vulnerability (added 26 Aug 2026)
CVE-2015-5287: Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability (added 26 Aug 2026)
CVE-2018-14667: Red Hat JBoss RichFaces Framework Expression Language Injection Vulnerability (added 28 Sep 2023)
CVE-2021-3560: Red Hat Polkit Incorrect Authorization Vulnerability (added 12 May 2023)
CVE-2021-4034: Red Hat Polkit Out-of-Bounds Read and Write Vulnerability (added 27 Jun 2022)