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9 vulnerabilities found for 7-Zip by 7-Zip
CVE-2025-55188 (GCVE-0-2025-55188)
Vulnerability from nvd
Published
2025-08-08 00:00
Modified
2025-11-04 22:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Summary
7-Zip before 25.01 does not always properly handle symbolic links during extraction.
References
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CVE-2025-53817 (GCVE-0-2025-53817)
Vulnerability from nvd
Published
2025-07-17 18:12
Modified
2025-11-04 21:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
7-Zip is a file archiver with a high compression ratio. 7-Zip supports extracting from Compound Documents. Prior to version 25.0.0, a null pointer dereference in the Compound handler may lead to denial of service. Version 25.0.0 contains a fix cor the issue.
References
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CVE-2025-53816 (GCVE-0-2025-53816)
Vulnerability from nvd
Published
2025-07-17 18:09
Modified
2025-11-04 21:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0 contains a fix for the issue.
References
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CVE-2025-0411 (GCVE-0-2025-0411)
Vulnerability from nvd
Published
2025-01-25 04:28
Modified
2025-10-21 22:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-693 - Protection Mechanism Failure
Summary
7-Zip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of 7-Zip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, 7-Zip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. Was ZDI-CAN-25456.
References
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CVE-2025-55188 (GCVE-0-2025-55188)
Vulnerability from cvelistv5
Published
2025-08-08 00:00
Modified
2025-11-04 22:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Summary
7-Zip before 25.01 does not always properly handle symbolic links during extraction.
References
| URL | Tags | ||||||||||||||||||||||||||||
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CVE-2025-53817 (GCVE-0-2025-53817)
Vulnerability from cvelistv5
Published
2025-07-17 18:12
Modified
2025-11-04 21:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
7-Zip is a file archiver with a high compression ratio. 7-Zip supports extracting from Compound Documents. Prior to version 25.0.0, a null pointer dereference in the Compound handler may lead to denial of service. Version 25.0.0 contains a fix cor the issue.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2025-53816 (GCVE-0-2025-53816)
Vulnerability from cvelistv5
Published
2025-07-17 18:09
Modified
2025-11-04 21:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0 contains a fix for the issue.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2025-0411 (GCVE-0-2025-0411)
Vulnerability from cvelistv5
Published
2025-01-25 04:28
Modified
2025-10-21 22:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-693 - Protection Mechanism Failure
Summary
7-Zip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of 7-Zip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, 7-Zip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. Was ZDI-CAN-25456.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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jvndb-2016-000211
Vulnerability from jvndb
Published
2016-10-26 15:13
Modified
2017-12-25 10:27
Severity ?
Summary
Installer of 7-Zip for Windows may insecurely load Dynamic Link Libraries
Details
7-Zip for Windows is an open source compression and decompression software. The installer of 7-Zip for Windows contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries.
Takashi Yoshikawa of Mitsui Bussan Secure Directions reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
References
{
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"dcterms:modified": "2017-12-25T10:27+09:00",
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"link": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000211.html",
"sec:cpe": {
"#text": "cpe:/a:7-zip:7-zip",
"@product": "7-Zip",
"@vendor": "7-Zip",
"@version": "2.2"
},
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"@type": "Base",
"@vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"@version": "2.0"
},
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"@severity": "High",
"@type": "Base",
"@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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}
],
"sec:identifier": "JVNDB-2016-000211",
"sec:references": [
{
"#text": "https://jvn.jp/en/jp/JVN76780067/index.html",
"@id": "JVN#76780067",
"@source": "JVN"
},
{
"#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7804",
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"@source": "NVD"
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