{"id":"CVE-2025-5916","aliases":["AZL-63759","AZL-63774","AZL-63824","AZL-63863","BELL-CVE-2025-5916","CLSA-2025-1766232351","DEBIAN-CVE-2025-5916","DLA-4368-1","EUVD-2025-17575","GHSA-fg6q-2hc3-4h9c","JLSEC-2025-248","MGASA-2025-0200","OESA-2025-1623","OESA-2025-1624","OESA-2025-1656","OESA-2025-1657","OESA-2025-1658","SUSE-SU-2025:02522-1","SUSE-SU-2025:02522-2","SUSE-SU-2025:02566-1","SUSE-SU-2025:02718-1","SUSE-SU-2025:02718-2","SUSE-SU-2025:20560-1","SUSE-SU-2025:20594-1","UBUNTU-CVE-2025-5916","USN-7601-1","openSUSE-SU-2025:15388-1"],"status":"published","title":"Libarchive: integer overflow while reading warc files at archive_read_support_format_warc.c","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","severity":{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00237,"percentile":0.14807,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-190"],"published":"2025-06-09T19:49:07Z","modified":"2026-11-06T17:52:30Z","fixes":[{"ecosystem":"Azure Linux:3","package":"cmake","fixed_in":["3.30.3-8"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"libarchive","fixed_in":["3.7.7-3"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"cmake","fixed_in":["3.21.4-20"],"sources":["osv"]},{"ecosystem":"Azure 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Notes","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5916","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-fg6q-2hc3-4h9c"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2025-5916","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2025-1766232351.html","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://github.com/libarchive/libarchive/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/5xxx/CVE-2025-5916.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-5916","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2025-0200.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=34402","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7601-1","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1623","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5914","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5915","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5917","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5918","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1624","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1656","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1657","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1658","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502522-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1244270","tags":["report"]},{"url":"https://bugzilla.suse.com/1244272","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2025-5914","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-5916","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502522-2/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502566-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1244273","tags":["report"]},{"url":"https://bugzilla.suse.com/1244279","tags":["report"]},{"url":"https://bugzilla.suse.com/1244336","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2025-5915","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-5917","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-5918","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502718-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502718-2/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520560-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520594-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-5916","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-5916","tags":["report"]},{"url":"https://github.com/libarchive/libarchive/pull/2568/commits/bce70c4c26864df2a8d6953e7db6e4b156253508","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8147-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-5914","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-5915","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-5917","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-5916","title":"Libarchive: integer overflow while reading warc files at archive_read_support_format_warc.c","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T19:49:07.62Z","modified":"2026-11-06T17:52:30.361Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-06T18:59:07.714367Z"}],"euvd":[{"id":"EUVD-2025-17575","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T19:49:07Z","modified":"2026-11-06T17:52:30Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"updated_at":"2026-11-06T19:05:52.672747Z"}],"ghsa":[{"id":"GHSA-fg6q-2hc3-4h9c","title":"A vulnerability has been identified in the libarchive library. This flaw involves an integer...","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive.","status":"published","published":"2025-06-09T21:30:51Z","modified":"2025-06-09T21:30:52Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:02:38.272027Z"}],"nvd":[{"id":"CVE-2025-5916","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:27.17Z","modified":"2026-11-06T18:17:22.98Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-06T20:01:10.091781Z"}],"osv":[{"id":"BELL-CVE-2025-5916","status":"published","published":"2025-06-10T05:59:30.726514Z","modified":"2026-01-26T09:40:34.141006Z","cvss":[{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:22.495824Z"},{"id":"CVE-2025-5916","title":"Libarchive: integer overflow while reading warc files at archive_read_support_format_warc.c","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T19:49:07.62Z","modified":"2026-11-08T02:30:38.386727086Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"cwes":["CWE-190"],"updated_at":"2026-11-07T03:07:57.874008Z"},{"id":"DEBIAN-CVE-2025-5916","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:27.17Z","modified":"2026-11-07T09:47:38.016790647Z","cvss":[{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-07T10:14:19.880839Z"},{"id":"JLSEC-2025-248","title":"A vulnerability has been identified in the libarchive library","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than `INT64_MAX` - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-11-25T22:03:17.636Z","modified":"2026-07-23T22:30:24.023841641Z","cvss":[{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:47:17.805107Z"},{"id":"OESA-2025-1623","title":"libarchive security update","description":"is an open-source BSD-licensed C programming library that  provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution  also includes bsdtar and bsdcpio, full-featured implementations of  tar and cpio that use .\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been classified as critical.CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5914)\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been declared as critical.The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().As an impact it is known to affect confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5915)\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been rated as critical.Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.Impacted is confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5916)\n\nA vulnerability classified as critical has been found in libarchive up to 3.7.x (File Compression Software).CWE is classifying the issue as CWE-193. A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5917)\n\nA vulnerability classified as critical was found in libarchive up to 3.7.x (File Compression Software).The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.As an impact it is known to affect confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5918)","status":"published","published":"2025-06-13T11:08:43Z","modified":"2026-08-18T01:18:51.556115507Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:52:42.714349Z"},{"id":"OESA-2025-1624","title":"libarchive security update","description":"is an open-source BSD-licensed C programming library that  provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution  also includes bsdtar and bsdcpio, full-featured implementations of  tar and cpio that use .\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been classified as critical.CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5914)\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been declared as critical.The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().As an impact it is known to affect confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5915)\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been rated as critical.Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.Impacted is confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5916)\n\nA vulnerability classified as critical has been found in libarchive up to 3.7.x (File Compression Software).CWE is classifying the issue as CWE-193. A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5917)\n\nA vulnerability classified as critical was found in libarchive up to 3.7.x (File Compression Software).The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.As an impact it is known to affect confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5918)","status":"published","published":"2025-06-13T11:08:43Z","modified":"2026-08-18T01:18:51.52140725Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:52:42.714349Z"},{"id":"OESA-2025-1656","title":"libarchive security update","description":"is an open-source BSD-licensed C programming library that  provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution  also includes bsdtar and bsdcpio, full-featured implementations of  tar and cpio that use .\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been classified as critical.CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5914)\n\nA vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive.(CVE-2025-5916)\n\nA vulnerability has been identified in the libarchive library. This flaw involves an \u0026apos;off-by-one\u0026apos; miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation.(CVE-2025-5917)\n\nA vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memory corruption, or a denial-of-service condition.(CVE-2025-5918)","status":"published","published":"2025-06-20T11:08:44Z","modified":"2026-08-18T01:18:00.329268155Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:52:42.714349Z"},{"id":"OESA-2025-1657","title":"libarchive security update","description":"is an open-source BSD-licensed C programming library that  provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution  also includes bsdtar and bsdcpio, full-featured implementations of  tar and cpio that use .\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been classified as critical.CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5914)\n\nA vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive.(CVE-2025-5916)\n\nA vulnerability has been identified in the libarchive library. This flaw involves an \u0026apos;off-by-one\u0026apos; miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation.(CVE-2025-5917)\n\nA vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memory corruption, or a denial-of-service condition.(CVE-2025-5918)","status":"published","published":"2025-06-20T11:08:45Z","modified":"2026-08-18T01:18:01.122184946Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:52:42.714349Z"},{"id":"OESA-2025-1658","title":"libarchive security update","description":"is an open-source BSD-licensed C programming library that  provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution  also includes bsdtar and bsdcpio, full-featured implementations of  tar and cpio that use .\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in libarchive up to 3.7.x (File Compression Software). It has been classified as critical.CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 3.8.0 eliminates this vulnerability.(CVE-2025-5914)\n\nA vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive.(CVE-2025-5916)\n\nA vulnerability has been identified in the libarchive library. This flaw involves an \u0026apos;off-by-one\u0026apos; miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation.(CVE-2025-5917)\n\nA vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memory corruption, or a denial-of-service condition.(CVE-2025-5918)","status":"published","published":"2025-06-20T11:08:45Z","modified":"2026-08-18T01:18:01.555527471Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:52:42.714349Z"},{"id":"UBUNTU-CVE-2025-5916","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:00Z","modified":"2026-04-22T16:07:25.920948Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L","level":"low"},{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:50.817402Z"},{"id":"AZL-63759","title":"CVE-2025-5916 affecting package cmake for versions less than 3.30.3-8","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:27Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:21.518778Z"},{"id":"AZL-63774","title":"CVE-2025-5916 affecting package libarchive for versions less than 3.7.7-3","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:27Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:21.518778Z"},{"id":"AZL-63824","title":"CVE-2025-5916 affecting package cmake for versions less than 3.21.4-20","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:27Z","modified":"2026-04-21T04:32:13.859196Z","updated_at":"2026-11-02T15:28:07.805289Z"},{"id":"AZL-63863","title":"CVE-2025-5916 affecting package libarchive for versions less than 3.6.1-7","description":"A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.","status":"published","published":"2025-06-09T20:15:27Z","modified":"2026-04-21T04:32:14.008608Z","updated_at":"2026-11-02T15:28:07.805289Z"},{"id":"CLSA-2025-1766232351","title":"libarchive: Fix of 3 CVEs","description":"- CVE-2025-5916: fix signed integer overflow in WARC format reader\n- CVE-2025-5917: fix buffer overflow in build_ustar_entry for PAX format\n- CVE-2025-5918: prevent skipping past EOF in archive file reading","status":"published","published":"2026-02-09T17:32:46Z","modified":"2026-06-01T00:32:37.942363146Z","updated_at":"2026-11-02T15:43:42.847264Z"},{"id":"DLA-4368-1","title":"libarchive - security update","status":"published","published":"2025-11-11T00:00:00Z","modified":"2025-11-11T21:18:32.897172Z","updated_at":"2026-11-02T15:46:12.7027Z"},{"id":"MGASA-2025-0200","title":"Updated libarchive packages fix security vulnerabilities","description":"Double free at archive_read_format_rar_seek_data() in\narchive_read_support_format_rar.c. (CVE-2025-5914)\nHeap buffer over read in copy_from_lzss_window() at\narchive_read_support_format_rar.c. (CVE-2025-5915)\nInteger overflow while reading warc files at\narchive_read_support_format_warc.c. (CVE-2025-5916)\nOff by one error in build_ustar_entry_name() at\narchive_write_set_format_pax.c. (CVE-2025-5917)\n","status":"published","published":"2025-07-02T17:04:08Z","modified":"2026-04-16T04:44:20.043733743Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"openSUSE-SU-2025:15388-1","title":"rpi-imager-1.9.5-1.1 on GA media","description":"These are all security issues fixed in the rpi-imager-1.9.5-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-07-26T00:00:00Z","modified":"2026-03-23T04:53:42.663356Z","updated_at":"2026-11-02T16:58:37.810934Z"},{"id":"SUSE-SU-2025:02522-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5916, Fixed integer overflow while reading warc files at archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5914: Fixed double free due to an integer overflow in the archive_read_format_rar_seek_data() function (bsc#1244272)\n","status":"published","published":"2025-07-25T09:04:20Z","modified":"2025-07-25T20:30:38.483371Z","updated_at":"2026-11-02T15:53:56.647031Z"},{"id":"SUSE-SU-2025:02522-2","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5916, Fixed integer overflow while reading warc files at archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5914: Fixed double free due to an integer overflow in the archive_read_format_rar_seek_data() function (bsc#1244272)\n","status":"published","published":"2025-09-01T07:03:57Z","modified":"2026-02-04T04:02:53.33519Z","updated_at":"2026-11-02T15:53:56.647031Z"},{"id":"SUSE-SU-2025:02566-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5914: Fixed double free due to an integer overflow in the archive_read_format_rar_seek_data() function (bsc#1244272)\n- CVE-2025-5915: Fixed heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c (bsc#1244273)\n- CVE-2025-5916: Fixed integer overflow while reading warc files at archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5917: Fixed off by one error in build_ustar_entry_name() at archive_write_set_format_pax.c (bsc#1244336)\n- CVE-2025-5918: Fixed reading past EOF may be triggered for piped file streams (bsc#1244279)\n","status":"published","published":"2025-07-31T07:18:45Z","modified":"2026-02-04T02:15:41.496929Z","updated_at":"2026-11-02T15:53:56.647031Z"},{"id":"SUSE-SU-2025:02718-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5914: Fixed double free due to an integer overflow in the archive_read_format_rar_seek_data() function (bsc#1244272)\n- CVE-2025-5915: Fixed heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c (bsc#1244273)\n- CVE-2025-5916: Fixed integer overflow while reading warc files at archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5917: Fixed off by one error in build_ustar_entry_name() at archive_write_set_format_pax.c (bsc#1244336)\n- CVE-2025-5918: Fixed reading past EOF may be triggered for piped file streams (bsc#1244279)\n","status":"published","published":"2025-08-06T13:55:09Z","modified":"2026-02-04T03:39:11.667349Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:02718-2","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5914: Fixed double free due to an integer overflow in the archive_read_format_rar_seek_data() function (bsc#1244272)\n- CVE-2025-5915: Fixed heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c (bsc#1244273)\n- CVE-2025-5916: Fixed integer overflow while reading warc files at archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5917: Fixed off by one error in build_ustar_entry_name() at archive_write_set_format_pax.c (bsc#1244336)\n- CVE-2025-5918: Fixed reading past EOF may be triggered for piped file streams (bsc#1244279)\n","status":"published","published":"2025-08-20T09:46:47Z","modified":"2026-03-23T04:46:45.747828Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:20560-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5914: Fixed double free due to an integer overflow in \n  the archive_read_format_rar_seek_data() function (bsc#1244272)\n- CVE-2025-5915: Fixed heap buffer over read in copy_from_lzss_window() \n  at archive_read_support_format_rar.c (bsc#1244273)\n- CVE-2025-5916: Fixed integer overflow while reading warc files at \n  archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5917: Fixed off by one error in build_ustar_entry_name() \n  at archive_write_set_format_pax.c (bsc#1244336)\n- CVE-2025-5918: Fixed past EOF read triggered for piped file \n  streams (bsc#1244279)\n","status":"published","published":"2025-08-20T11:38:12Z","modified":"2026-03-23T04:47:16.83031Z","updated_at":"2026-11-02T15:53:59.92114Z"},{"id":"SUSE-SU-2025:20594-1","title":"Security update for libarchive","description":"This update for libarchive fixes the following issues:\n\n- CVE-2025-5918: reading past EOF may be triggered for piped file streams (bsc#1244279)\n- CVE-2025-5917: off by one error in build_ustar_entry_name() at archive_write_set_format_pax.c (bsc#1244336)\n- CVE-2025-5916: integer overflow while reading warc files at archive_read_support_format_warc.c (bsc#1244270)\n- CVE-2025-5915: heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c (bsc#1244273)\n- CVE-2025-5914: double free due to an integer overflow in the archive_read_format_rar_seek_data() function (bsc#1244272)\n","status":"published","published":"2025-08-14T10:12:37Z","modified":"2026-03-23T04:48:20.436027Z","updated_at":"2026-11-02T15:53:59.92114Z"},{"id":"USN-7601-1","title":"libarchive vulnerabilities","description":"It was discovered that libarchive incorrectly handled certain RAR archive\nfiles. An attacker could possibly use this issue to execute arbitrary\ncode or cause a denial of service. (CVE-2025-5914)\n\nIt was discovered that libarchive incorrectly handled certain RAR archive\nfiles. An attacker could possibly use this issue to read sensitive data\nor cause a denial of service. (CVE-2025-5915)\n\nIt was discovered that libarchive incorrectly handled certain WARC\narchive files. If a user or automated system were tricked into processing\na specially crafted WARC archive, an attacker could use this issue to\ncause libarchive to crash, resulting in a denial of service.\n(CVE-2025-5916)\n\nIt was discovered that libarchive incorrectly handled certain file names\nwhen handling prefixes and suffixes. An attacker could possibly use this\nissue to cause libarchive to crash, resulting in a denial of service.\n(CVE-2025-5917)","status":"published","published":"2025-06-26T11:06:31Z","modified":"2026-04-22T11:00:08.343093Z","updated_at":"2026-11-02T16:58:19.988474Z"}]}}