RHEL 8 : Red Hat OpenStack Platform 17.1 (python-urllib3) (RHSA-2026:28043)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:28043 advisory. Python HTTP module with connection pooling and file POST abilities. Security Fixes: urllib3: Unbounded decompression chain leads to resourc...

Linux Distros Unpatched Vulnerability : CVE-2026-9375

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - urllib3 version 2.6.3 is vulnerable to a decompression bomb bypass in its streaming API preloadcontent=False when using Brotli support. The issue arises due to...

GHSA-GJRG-MPP7-G774 py7zr: Decompression bomb (zip bomb) denial of service via unchecked extraction size

py7zr's Worker.decompress extracts archive entries without tracking total decompressed size. A crafted .7z file can exhaust disk or memory before the extraction completes. Measured: 15.6 KB archive → 100 MB output 6,556:1 ratio. Proof of concept: python import py7zr, tempfile, os create bomb:...

py7zr: Decompression bomb (zip bomb) denial of service via unchecked extraction size

py7zr's Worker.decompress extracts archive entries without tracking total decompressed size. A crafted .7z file can exhaust disk or memory before the extraction completes. Measured: 15.6 KB archive → 100 MB output 6,556:1 ratio. Proof of concept: python import py7zr, tempfile, os create bomb:...

Denial of Service (DoS)

Overview ultimate-sitemap-parser is an A performant library for parsing and crawling sitemaps Affected versions of this package are vulnerable to Denial of Service DoS through the gunzip process. An attacker can exhaust system memory or crash the application by serving a specially crafted...

GHSA-8823-QG2X-PV9F Ultimate Sitemap Parser (USP): Gzip Decompression Bomb Bypasses Sitemap Size Limit

Gzip Decompression Bomb Bypasses Sitemap Size Limit Summary ultimate-sitemap-parser enforces a 100 MiB size limit on sitemap responses, but applies it only to the compressed bytes received over the network. When a .gz sitemap is fetched, usp/helpers.py:239 calls gziplib.decompressdata with no...

Ultimate Sitemap Parser (USP): Gzip Decompression Bomb Bypasses Sitemap Size Limit

Gzip Decompression Bomb Bypasses Sitemap Size Limit Summary ultimate-sitemap-parser enforces a 100 MiB size limit on sitemap responses, but applies it only to the compressed bytes received over the network. When a .gz sitemap is fetched, usp/helpers.py:239 calls gziplib.decompressdata with no...

CVE-2026-9375

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

DEBIAN-CVE-2026-9375

Bulletin has no description...

CVE-2026-9375

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

UBUNTU-CVE-2026-9375

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-9375

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CVE-2026-9375

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-9375

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CVE-2026-9375 Decompression Bomb Bypass via Negative max_length in Streaming API in urllib3

urllib3 version 2.6.3 is vulnerable to a decompression bomb bypass in its streaming API preloadcontent=False when using Brotli support. The issue arises due to three independent code paths in response.py that bypass the maxlength protection introduced in version 2.6.0 to mitigate CVE-2025-66471...

CVE-2026-9375

CVE-2026-9375 is disclosed by multiple advisories tied to python-urllib3. The issue is a decompression-bomb style bypass in urllib3’s streaming API with Brotli support, enabling DoS via oversized decompressed data. Public details confirm affected software (python-urllib3) and the root cause (deco...

EUVD-2026-38064

urllib3 version 2.6.3 is vulnerable to a decompression bomb bypass in its streaming API preloadcontent=False when using Brotli support. The issue arises due to three independent code paths in response.py that bypass the maxlength protection introduced in version 2.6.0 to mitigate CVE-2025-66471...

CVE-2026-9375

Removed by vendor...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: erofs: fixed an unsigned underflow in zerofslz4handleoverlap Some crafted images may contain illegal !partialdecoding && mllen out accesses read past the decompressedpages array. However, such crafted cases can still result in a...

Security update for python313

This update for python313 fixes the following issues Security issues: CVE-2026-1502: HTTP client proxy tunnel headers not validated for CR/LF bsc1261969. CVE-2026-3446: Base64 decoding stops at first padded quad by default bsc1261970. CVE-2026-4786: oss-security CPython: Incomplete mitigation of ...