CVE-2026-6653
libxml2: mingw-libxml2: libxml2: Denial of Service via crafted XML input due to use-after-free
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Julia (yüksek), Red Hat (orta), AlmaLinux (orta), Amazon (orta), Oracle (orta), Rocky Linux (orta), Ubuntu (orta).
Açıklama
Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a denial-of-service via maliciously crafted XML input with improper entity resolution handling.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| alma 8 | libxml2, libxml2-devel, python3-libxml2 | 2.9.7-21.el8_10.8 |
| alma 9 | libxml2, libxml2-devel, python3-libxml2 | 2.9.13-14.el9_8.4 |
| amazon linux 2 | libxml2, libxml2-debuginfo, libxml2-devel ve 2 tane daha | 2.9.1-6.amzn2.5.25 |
| amazon linux 2023 | libxml2, libxml2-debuginfo, libxml2-debugsource ve 4 tane daha | 2.10.4-1.amzn2023.0.19 |
| debian 11 | libxml2 | düzeltme belirtilmemiş |
| debian 12 | libxml2 | düzeltme belirtilmemiş |
| debian 13 | libxml2 | düzeltme belirtilmemiş |
| debian 14 | libxml2 | 2.14.5+dfsg-0.1 |
| echo | libxml2, libxml2-2.11.7, libxml2-2.15.3 ve 1 tane daha | 2.12.7+dfsg+really2.9.14-2.1+deb13u2+e8 ve 3 tane daha |
| julia::Julia Ecosystem Security Advisories | XML2_jll | 2.11.5+0 |
| Oracle Linux 8 | libxml2, libxml2-devel, python3-libxml2 | 2.9.7-21.el8_10.8 |
| Oracle Linux 9 | libxml2, libxml2-devel, python3-libxml2 | 2.9.13-14.el9_8.4 |
32 kaynaktaki 82 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| alma 8 | libxml2 | 2.9.7-21.el8_10.8 |
| alma 8 | libxml2-devel | 2.9.7-21.el8_10.8 |
| alma 8 | python3-libxml2 | 2.9.7-21.el8_10.8 |
| alma 9 | libxml2 | 2.9.13-14.el9_8.4 |
| alma 9 | libxml2-devel | 2.9.13-14.el9_8.4 |
| alma 9 | python3-libxml2 | 2.9.13-14.el9_8.4 |
| amazon linux 2 | libxml2 | 2.9.1-6.amzn2.5.25 |
| amazon linux 2 | libxml2-debuginfo | 2.9.1-6.amzn2.5.25 |
| amazon linux 2 | libxml2-devel | 2.9.1-6.amzn2.5.25 |
| amazon linux 2 | libxml2-python | 2.9.1-6.amzn2.5.25 |
| amazon linux 2 | libxml2-static | 2.9.1-6.amzn2.5.25 |
| amazon linux 2023 | libxml2 | 2.10.4-1.amzn2023.0.19 |
| amazon linux 2023 | libxml2-debuginfo | 2.10.4-1.amzn2023.0.19 |
| amazon linux 2023 | libxml2-debugsource | 2.10.4-1.amzn2023.0.19 |
| amazon linux 2023 | libxml2-devel | 2.10.4-1.amzn2023.0.19 |
| amazon linux 2023 | libxml2-static | 2.10.4-1.amzn2023.0.19 |
| amazon linux 2023 | python3-libxml2 | 2.10.4-1.amzn2023.0.19 |
| amazon linux 2023 | python3-libxml2-debuginfo | 2.10.4-1.amzn2023.0.19 |
| debian 11 | libxml2 | düzeltme belirtilmemiş |
| debian 12 | libxml2 | düzeltme belirtilmemiş |
| debian 13 | libxml2 | düzeltme belirtilmemiş |
| debian 14 | libxml2 | 2.14.5+dfsg-0.1 |
| echo | libxml2 | 2.12.7+dfsg+really2.9.14-2.1+deb13u2+e8 |
| echo | libxml2-2.11.7 | 2.11.7+e1 |
| echo | libxml2-2.15.3 | 2.15.3+e1 |
| echo | libxml2-2.9.1 | 2.9.1+e1 |
| julia::Julia Ecosystem Security Advisories | XML2_jll | 2.11.5+0 |
| Oracle Linux 8 | libxml2 | 2.9.7-21.el8_10.8 |
| Oracle Linux 8 | libxml2-devel | 2.9.7-21.el8_10.8 |
| Oracle Linux 8 | python3-libxml2 | 2.9.7-21.el8_10.8 |
| Oracle Linux 9 | libxml2 | 2.9.13-14.el9_8.4 |
| Oracle Linux 9 | libxml2-devel | 2.9.13-14.el9_8.4 |
| Oracle Linux 9 | python3-libxml2 | 2.9.13-14.el9_8.4 |
| rapidfort alma 9 | libxml2 | 0:2.9.13-14.el9_8.4 |
| rapidfort alma 9 | libxml2-devel | 2.9.13-14.el9_8.4 |
| rapidfort alma 9 | python3-libxml2 | 2.9.13-14.el9_8.4 |
| rapidfort amazon linux | rf-libxml2 | 2.10.4-13.rfal |
| rapidfort amazon linux | rf-libxml2-devel | 2.10.4-13.rfal |
| rapidfort amazon linux | rf-libxml2-static | 2.10.4-13.rfal |
| rapidfort amazon linux | rf-python3-libxml2 | 2.10.4-13.rfal |
| rapidfort amazon linux 2023 | libxml2 | 0:2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | libxml2-devel | 2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | libxml2-static | 2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | python3-libxml2 | 2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | rf-libxml2 | 0:2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | rf-libxml2-devel | 2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | rf-libxml2-static | 2.10.4-1.amzn2023.0.19 |
| rapidfort amazon linux 2023 | rf-python3-libxml2 | 2.10.4-1.amzn2023.0.19 |
| rapidfort debian 12 | libxml2 | 0:2.14.5+dfsg-0.1 |
| rapidfort debian 12 | rf-libxml2 | 0:2.14.5+dfsg-0.1 |
| rapidfort debian 13 | libxml2 | 0:2.14.5+dfsg-0.1 |
| rapidfort debian 13 | rf-libxml2 | 0:2.14.5+dfsg-0.1 |
| rapidfort Oracle Linux 9 | libxml2 | 0:2.9.13-14.el9_8.4 |
| rapidfort Oracle Linux 9 | libxml2-devel | 0:2.9.13-14.el9_8.4 |
| rapidfort Oracle Linux 9 | python3-libxml2 | 0:2.9.13-14.el9_8.4 |
| rapidfort rocky 9 | libxml2 | 0:2.9.13-14.el9_8.4 |
| rapidfort rocky 9 | libxml2-devel | 0:2.9.13-14.el9_8.4 |
| rapidfort rocky 9 | python3-libxml2 | 0:2.9.13-14.el9_8.4 |
| rapidfort ubuntu 20.04 | libxml2 | 0:2.9.13+dfsg-1ubuntu0.12, 0:2.9.14+dfsg-1.3ubuntu3.8 |
| rapidfort ubuntu 20.04 | rf-libxml2 | 0:2.9.13+dfsg-1ubuntu0.12, 0:2.9.14+dfsg-1.3ubuntu3.8 |
| rapidfort ubuntu 22.04 | libxml2 | 0:2.9.13+dfsg-1ubuntu0.12, 0:2.9.14+dfsg-1.3ubuntu3.8 |
| rapidfort ubuntu 22.04 | rf-libxml2 | 0:2.9.13+dfsg-1ubuntu0.12, 0:2.9.14+dfsg-1.3ubuntu3.8 |
| rapidfort ubuntu 24.04 | libxml2 | 0:2.9.13+dfsg-1ubuntu0.12, 0:2.9.14+dfsg-1.3ubuntu3.8 |
| rapidfort ubuntu 24.04 | rf-libxml2 | 0:2.9.13+dfsg-1ubuntu0.12, 0:2.9.14+dfsg-1.3ubuntu3.8 |
| Red Hat | openshift/ose-rhel-coreos-8 | düzeltme belirtilmemiş |
| Red Hat | openshift/ose-rhel-coreos-9 | düzeltme belirtilmemiş |
| rocky 8 | libxml2 | 2.9.7-21.el8_10.8 |
| rocky 8 | python3-libxml2 | 2.9.7-21.el8_10.8 |
| rocky 9 | libxml2 | 2.9.13-14.el9_8.4 |
| rocky 9 | python3-libxml2 | 2.9.13-14.el9_8.4 |
| seal debian | libxml2 | 2.9.14+dfsg-1.3~deb12u4+sp999 |
| seal debian | seal-libxml2 | 2.9.14+dfsg-1.3~deb12u4+sp999 |
| seal Red Hat 6 | libxml2 | 2.7.6-21.el6_8.1+sp999 |
| seal Red Hat 6 | seal-libxml2 | 2.7.6-21.el6_8.1+sp999 |
| seal Red Hat 7 | libxml2 | 2.9.1-6.el7_9.6+sp999 |
| seal Red Hat 7 | seal-libxml2 | 2.9.1-6.el7_9.6+sp999 |
| seal Red Hat 8 | libxml2 | 2.9.7-18.el8_10.1+sp4 |
| seal Red Hat 8 | seal-libxml2 | 2.9.7-18.el8_10.1+sp4 |
| seal Red Hat 9 | libxml2 | 2.9.13-6.el9_4+sp999 |
| seal Red Hat 9 | seal-libxml2 | 2.9.13-6.el9_4+sp999 |
| ubuntu 22.04 | libxml2 | 2.9.13+dfsg-1ubuntu0.12 |
| ubuntu 24.04 | libxml2 | 2.9.14+dfsg-1.3ubuntu3.8 |
Referanslar
- https://access.redhat.com/errata/RHSA-2026:61247
- https://access.redhat.com/security/cve/CVE-2026-6653
- https://bugs.launchpad.net/ubuntu/+source/libxml2/+bug/2141260
- https://bugzilla.redhat.com/2491354
- https://bugzilla.redhat.com/2494191
- https://bugzilla.redhat.com/show_bug.cgi?id=2491354
- https://bugzilla.redhat.com/show_bug.cgi?id=2494191
- https://creativecommons.org/licenses/by/4.0/
18 referansın hepsi
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-11979
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6653
- https://errata.almalinux.org/9/ALSA-2026-61247.html
- https://errata.rockylinux.org/RLSA-2026:61247
- https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1058
- https://linux.oracle.com/cve/CVE-2026-6653.html
- https://linux.oracle.com/errata/ELSA-2026-69655.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-6653
- https://ubuntu.com/security/notices/USN-8456-1
- https://www.cve.org/CVERecord?id=CVE-2026-6653