# CVE-2026-84837: python3-rpm: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-95519: A flaw w... CVE-2026-84837 is fixed in 33 products on 1 platform, first by ALAS2023-2026-3398, released November 10, 2026. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2026-84837 - Priority: High - CVSS: n/a (important) - EPSS: 0.0070 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Nov 9, 2026 ## Description Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-95519: A flaw was found in rpm. An attacker can supply a crafted manifest file that, when processed by a user or automation using `rpm -q -p` or similar manifest-processing flows, leads to arbitrary code execution. This occurs because manifest entries are unexpectedly macro-expanded before being opened, allowing embedded shell commands to run with the privileges of the `rpm` process. Successful exploitation can lead to a full compromise of confidentiality, integrity, and availability for the affected account. CVE-2026-84837: A flaw was found in rpm. An attacker can exploit a command injection vulnerability by influencing the path or filename of a tarball processed by `rpmbuild -t*` to include shell metacharacters. This is particularly relevant in automated build or continuous integration (CI) workflows that ingest externally supplied artifact names. Successful exploitation allows for arbitrary command execution with the privileges of the build user, which could lead to information disclosure or disruption of the build environment. CVE-2026-103242: A heap-based buffer overflow flaw was found in rpm. RPMTAG_FILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv() to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content -- of attacker-chosen length -- past the end of that allocation. This is reachable via rpm2cpio, rpm2archive, and rpm -qlvp on an untrusted package. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | python3-rpm amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | python3-rpm-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-apidocs amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-build amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-build-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-build-libs amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-build-libs-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-cron amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-debugsource amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-devel amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-devel-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-libs amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-libs-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-audit amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-audit-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-fapolicyd amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-fapolicyd-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-ima amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-ima-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-prioreset amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-prioreset-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-selinux amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-selinux-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-syslog amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-syslog-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-systemd-inhibit amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-plugin-systemd-inhibit-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-sign amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-sign-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-sign-libs amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | | Linux | rpm-sign-libs-debuginfo amzn 2023 | 4.16.1.3-29.amzn2023.0.9 | [ALAS2023-2026-3398](https://patchblox.com/security/data/fix/linux/alas2023-2026-3398.md) | Nov 10, 2026 | --- Data as of 2026-11-10T07:50:38Z UTC. 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