When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory. The path traversal is limited to prefixes of the installation directory, thus isn't able to inject or overwrite executable files in typical situations.

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2387-1 advisory.

    This update for python fixes the following issues

    - CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting     maliciously       crafted wheel archives (bsc#1257599).
    - CVE-2026-3219: pip doesn't reject concatenated ZIP (bsc#1262429).
    - CVE-2026-4786: Incomplete mitigation of %action expansion for command injection to webbrowser.open()     (bsc#1262319).
    - CVE-2026-6019: BaseCookie.js_output() does not neutralize embedded characters (bsc#1262654).
    - CVE-2026-6100: arbitrary code execution or information disclosure via use-after-free in decompression     modules       (bsc#1262098).
    - CVE-2026-6357: pip self-update functionality can import newly installed modules after wheel installation       (bsc#1263442).

    Changes for python:

    - For SLE-12-SP1 use vendored libffi (bsc#1261652). We have      libffi4.so from SP3 only.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the python-pip packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    Requests is a HTTP library. Prior to version 2.33.0, the `requests.utils.extract_zipped_paths()` utility     function uses a predictable filename when extracting files from zip archives into the system temporary     directory. If the target file already exists, it is reused without validation. A local attacker with write     access to the temp directory could pre-create a malicious file that would be loaded in place of the     legitimate one. Standard usage of the Requests library is not affected by this vulnerability. Only     applications that call `extract_zipped_paths()` directly are impacted. Starting in version 2.33.0, the     library extracts files to a non-deterministic location. If developers are unable to upgrade, they can set     `TMPDIR` in their environment to a directory with restricted write access.(CVE-2026-25645)

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations.(CVE-2026-1703)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization python-pip security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the python-pip packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    Requests is a HTTP library. Prior to version 2.33.0, the `requests.utils.extract_zipped_paths()` utility     function uses a predictable filename when extracting files from zip archives into the system temporary     directory. If the target file already exists, it is reused without validation. A local attacker with write     access to the temp directory could pre-create a malicious file that would be loaded in place of the     legitimate one. Standard usage of the Requests library is not affected by this vulnerability. Only     applications that call `extract_zipped_paths()` directly are impacted. Starting in version 2.33.0, the     library extracts files to a non-deterministic location. If developers are unable to upgrade, they can set     `TMPDIR` in their environment to a directory with restricted write access.(CVE-2026-25645)

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations.(CVE-2026-1703)

Tenable has extracted the preceding description block directly from the EulerOS python-pip security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1589 advisory.

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations. (CVE-2026-1703)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3256 advisory.

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations. (CVE-2026-1703)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1531 advisory.

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations. (CVE-2026-1703)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1530 advisory.

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations. (CVE-2026-1703)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1490 advisory.

    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations. (CVE-2026-1703)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:0805-1 advisory.

    - CVE-2026-1703: Fixed a potential path traversal in python-pip. (bsc#1257599)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0096 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2026-1703:
    When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20202-1 advisory.

    - CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting     maliciously       crafted wheel archives (bsc#1257599).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:0420-1 advisory.

    - CVE-2026-1703: Fixed a potential path traversal in python-pip. (bsc#1257599)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside     the installation directory. The path traversal is limited to prefixes of the installation directory, thus     isn't able to inject or overwrite executable files in typical situations. (CVE-2026-1703)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
321027	SUSE SLES15 Security Update : python (SUSE-SU-2026:2387-1)	Nessus	SuSE Local Security Checks	critical
320751	EulerOS Virtualization 2.13.0 : python-pip (EulerOS-SA-2026-2415)	Nessus	Huawei Local Security Checks	low
320746	EulerOS Virtualization 2.13.1 : python-pip (EulerOS-SA-2026-2386)	Nessus	Huawei Local Security Checks	low
320290	EulerOS 2.0 SP13 : python-pip (EulerOS-SA-2026-2353)	Nessus	Huawei Local Security Checks	low
320259	EulerOS 2.0 SP13 : python-pip (EulerOS-SA-2026-2310)	Nessus	Huawei Local Security Checks	low
311315	Amazon Linux 2023 : python3-pip, python3-pip-wheel (ALAS2023-2026-1589)	Nessus	Amazon Linux Local Security Checks	low
311223	Amazon Linux 2 : python-pip, --advisory ALAS2-2026-3256 (ALAS-2026-3256)	Nessus	Amazon Linux Local Security Checks	low
304606	Amazon Linux 2023 : python3.11-pip, python3.11-pip-wheel (ALAS2023-2026-1531)	Nessus	Amazon Linux Local Security Checks	low
304581	Amazon Linux 2023 : python3.12-pip, python3.12-pip-wheel (ALAS2023-2026-1530)	Nessus	Amazon Linux Local Security Checks	low
304277	Amazon Linux 2023 : python3.13-pip, python3.13-pip-wheel (ALAS2023-2026-1490)	Nessus	Amazon Linux Local Security Checks	low
301288	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : python-pip (SUSE-SU-2026:0805-1)	Nessus	SuSE Local Security Checks	low
300800	TencentOS Server 4: python-pip (TSSA-2026:0096)	Nessus	Tencent Local Security Checks	low
299130	openSUSE 16 Security Update : python-pip (openSUSE-SU-2026:20202-1)	Nessus	SuSE Local Security Checks	low
298602	SUSE SLES12 Security Update : python-pip (SUSE-SU-2026:0420-1)	Nessus	SuSE Local Security Checks	low
297581	Linux Distros Unpatched Vulnerability : CVE-2026-1703	Nessus	Misc.	low

Detections

Analytics

CVE-2026-1703

low

Tenable Plugins

critical

low

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