CVE-2025-50422

Poppler before version 25.04.0 When pdftocairo renders a malicious PDF and calls cairodebugresetstaticdata on exit, heap memory containing PDF object streams is not properly cleared. An attacker with local access can dump process memory and recover clear-text PDF content e.g., /stream /endstream...

CVE-2025-50420

Poppler before version 25.07.0 contains a vulnerability in its pdfseparate utility's PDFDoc processing logic: crafted "/Annots" dictionaries that reference themselves or each other lead to infinite recursion in "PDFDoc::markAnnotations -- PDFDoc::markPageObjects -- PDFDoc::markObject --...

USN-8950-1 poppler vulnerability

It was discovered that poppler incorrectly handled the password length limit when decrypting certain encrypted PDF files. An attacker could possibly use this issue to cause a denial of service...

Linux Distros Unpatched Vulnerability : CVE-2026-107705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Poppler 0.42.0 through 26.10.0 contains a stack-based buffer overflow in Decrypt::revision6Hash that allows attackers controlling the password to overwrite stac...

Astra Linux – Vulnerability in poppler-22, poppler

In Poppler version 22.07.0, there is an assertion in the reachable Object::getString function that allows attackers to cause a denial of service due to a failure in the markObject function...

Astra Linux – Vulnerability in Poppler

Uncontrolled recursion exists in pdfinfo and pdftops in poppler 0.89.0. This allows remote attackers to cause a denial of service through crafted inputs...

Astra Linux – Vulnerability in Poppler

A vulnerability was discovered in the freedesktop Poppler version 20.12.1. This vulnerability allows remote attackers to trigger a Denial-of-Service DoS attack through a crafted .pdf file, targeting the FoFiType1C::cvtGlyph function...

Astra Linux – Vulnerability in Poppler

A vulnerability was discovered in the freedesktop poppler version 20.12.1, allowing remote attackers to trigger a denial of service DoS attack through a crafted .pdf file, targeting the FoFiType1C::convertToType1 function...

Astra Linux – Vulnerability in poppler-22

A vulnerability in Outline.cc for Poppler prior to version 23.06.0 allows a remote attacker to cause a Denial of Service DoS attack through a crafted PDF file using the OutlineItem::open method...

Astra Linux – Vulnerability in poppler, poppler-22

NSSCryptoSignBackend.cc in Poppler before version 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, which can lead to potential signature forgeries...

poppler: Freedesktop Poppler: Denial of service via integer overflow in SampledFunction

A flaw was found in Freedesktop Poppler. A remote attacker could exploit an integer overflow vulnerability by manipulating the BitsPerSample argument within the SampledFunction::SampledFunction function. This manipulation could lead to an integer overflow, potentially causing a denial of service...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: poppler: poppler-26.08.0-1.5.hum1 aarch64, s390x, x8664 poppler-cpp-26.08.0-1.5.hum1 aarch64, s390x, x8664 poppler-cpp-devel-26.08.0-1.5.hum1 aarch64, s390x, x8664 poppler-devel-26.08.0-1.5.hum1...

poppler: poppler: Denial of Service via stack-based buffer overflow in PDF decryption

A flaw was found in Poppler. A stack-based buffer overflow vulnerability exists in the decryption routine when processing encrypted PDF documents. By providing an overly long password during document decryption, an attacker can overwrite memory buffers. This issue primarily leads to a Denial of...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: poppler: poppler-26.08.0-1.4.hum1 aarch64, s390x, x8664 poppler-cpp-26.08.0-1.4.hum1 aarch64, s390x, x8664 poppler-cpp-devel-26.08.0-1.4.hum1 aarch64, s390x, x8664 poppler-devel-26.08.0-1.4.hum1...

Rocky Linux 9.6 [TuxCare] Security Update: poppler / poppler-cpp / poppler-cpp-devel / poppler-devel / etc (ALMALINUX9.6:CLSA-2026:1791810115)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1791810115 advisory. - Poppler 0.42.0 through 26.10.0 contains a stack-based buffer overflow in Decrypt::revision6Hash that allows attackers controlling the...

AlmaLinux 9.6 [TuxCare] Security Update: poppler / poppler-cpp / poppler-cpp-devel / poppler-devel / etc (ALMALINUX9.6:CLSA-2026:1791810115)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1791810115 advisory. - Poppler 0.42.0 through 26.10.0 contains a stack-based buffer overflow in Decrypt::revision6Hash that allows attackers controlling the...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: poppler: poppler-26.08.0-1.3.hum1 aarch64, x8664 poppler-cpp-26.08.0-1.3.hum1 aarch64, x8664 poppler-cpp-devel-26.08.0-1.3.hum1 aarch64, x8664 poppler-devel-26.08.0-1.3.hum1 aarch64, x8664...

poppler: poppler: Denial of Service via stack-based buffer overflow in PDF decryption

A flaw was found in Poppler. A stack-based buffer overflow vulnerability exists in the decryption routine when processing encrypted PDF documents. By providing an overly long password during document decryption, an attacker can overwrite memory buffers. This issue primarily leads to a Denial of...

SUSE CVE-2026-107705

Poppler 0.42.0 through 26.10.0 contains a stack-based buffer overflow in Decrypt::revision6Hash that allows attackers controlling the password to overwrite stack memory when opening AESV3/R6 encrypted PDFs. Attackers can supply a password longer than 127 bytes through applications using the...

CVE-2026-107705

A flaw was found in Poppler. A stack-based buffer overflow vulnerability exists in the decryption routine when processing encrypted PDF documents. By providing an overly long password during document decryption, an attacker can overwrite memory buffers. This issue primarily leads to a Denial of...