Red Hat Product Errata RHSA-2026:36733 - Security Advisory Issued: 2026-07-08 Updated: 2026-07-08 RHSA-2026:36733 - Security Advisory Overview Updated Packages Synopsis Moderate: cups security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for cups is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fix(es): cups: OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network (CVE-2026-34980) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for x86_64 8 x86_64 Red Hat Enterprise Linux for IBM z Systems 8 s390x Red Hat Enterprise Linux for Power, little endian 8 ppc64le Red Hat Enterprise Linux for ARM 64 8 aarch64 Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x Fixes BZ - 2454954 - CVE-2026-34980 cups: OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network CVEs CVE-2026-34980 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 8 SRPM cups-2.2.6-68.el8_10.src.rpm SHA-256: b7228d7cbac6c6b5f736f210b921c012f23960e1f24112d25075a8d06d6bbc40 x86_64 cups-2.2.6-68.el8_10.x86_64.rpm SHA-256: a5cfc08cb2e5918362fa93d9f645a1b4a1257af5893b7b1b06af5a72c6859024 cups-client-2.2.6-68.el8_10.x86_64.rpm SHA-256: c93cd9687c3aade5be685eed04e83898a79458a51ea870c42f15c0cdba368db7 cups-client-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 8b5d50a2ae5fa66376251e6accdb1f89558d5baca46ecf6d0c8add3a95aa7018 cups-client-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 8b5d50a2ae5fa66376251e6accdb1f89558d5baca46ecf6d0c8add3a95aa7018 cups-client-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 12030cf2c1169cfd48f8651ff7d078187c28a8d18fef88c685be2e0c344e77dd cups-client-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 12030cf2c1169cfd48f8651ff7d078187c28a8d18fef88c685be2e0c344e77dd cups-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 7fb8e84942732ddbe1143444a9287bd6c44dc2087aeaf3bf84f4ef48e610983d cups-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 7fb8e84942732ddbe1143444a9287bd6c44dc2087aeaf3bf84f4ef48e610983d cups-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 786b0b91ca8f825814a48ed8db30d55cb6b5a0fd7aecc461806e9e42f25162c4 cups-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 786b0b91ca8f825814a48ed8db30d55cb6b5a0fd7aecc461806e9e42f25162c4 cups-debugsource-2.2.6-68.el8_10.i686.rpm SHA-256: 97c2579d42d58322b6ff61db62c45332ae6e3e588e1f852cb036228974031d9d cups-debugsource-2.2.6-68.el8_10.i686.rpm SHA-256: 97c2579d42d58322b6ff61db62c45332ae6e3e588e1f852cb036228974031d9d cups-debugsource-2.2.6-68.el8_10.x86_64.rpm SHA-256: 6601c5d3e158b787224366f77b18c86fd9842272dbc96f4d0fb86d0069c4e4ec cups-debugsource-2.2.6-68.el8_10.x86_64.rpm SHA-256: 6601c5d3e158b787224366f77b18c86fd9842272dbc96f4d0fb86d0069c4e4ec cups-devel-2.2.6-68.el8_10.i686.rpm SHA-256: d0e7f03bfc631e2a448701793cb7b28b4c19952e37d1013c1bc89d9ecbf07276 cups-devel-2.2.6-68.el8_10.x86_64.rpm SHA-256: bd5f905ac02269db9592cf8c147066f75e1ba047a784ff65b8c38b36a08dbc41 cups-filesystem-2.2.6-68.el8_10.noarch.rpm SHA-256: caca408f12dd94f31064477e315f6e2b6fcc34412e2ffe41988245c83312fc74 cups-ipptool-2.2.6-68.el8_10.x86_64.rpm SHA-256: 88892feda113f3bd1cc80166e579e55ac7176ef8831d5c6bc05a9e7020ebfd8c cups-ipptool-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 4182c6fa592de75d0c2af735b1ca8f5faba9b7764d7cfc72125fbb4cf6e1d663 cups-ipptool-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 4182c6fa592de75d0c2af735b1ca8f5faba9b7764d7cfc72125fbb4cf6e1d663 cups-ipptool-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: b01c1b058147a671cd632d01082215683ec8827401e9cb51ca3b565c2eda3f21 cups-ipptool-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: b01c1b058147a671cd632d01082215683ec8827401e9cb51ca3b565c2eda3f21 cups-libs-2.2.6-68.el8_10.i686.rpm SHA-256: 67f16795203dbd1c4ff9a54f230df8c4b2260fd5fffc6648b2ecf39412dd1a2c cups-libs-2.2.6-68.el8_10.x86_64.rpm SHA-256: 4426ddf844d900310fa33ce534c60baca06fb0eba83e5f665b3ce76e84d3da00 cups-libs-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 5375912f242e2d0c78bdf7b4b27fb7740b4260a9ae76e39b5b2a5a780a650d62 cups-libs-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 5375912f242e2d0c78bdf7b4b27fb7740b4260a9ae76e39b5b2a5a780a650d62 cups-libs-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 140ab94d04f8bcfe92ea4cd0352010bb399fddac227fb1d1b3f8b9144baf2cf5 cups-libs-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 140ab94d04f8bcfe92ea4cd0352010bb399fddac227fb1d1b3f8b9144baf2cf5 cups-lpd-2.2.6-68.el8_10.x86_64.rpm SHA-256: ce18eabf4679d392bbd33b02efe51317a18df17f995c0d7ee73bbcdb4799b46f cups-lpd-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 1dfe939b77a5d809d70241a41422d6a8a183288cb839de0dc1f2014f47c93df3 cups-lpd-debuginfo-2.2.6-68.el8_10.i686.rpm SHA-256: 1dfe939b77a5d809d70241a41422d6a8a183288cb839de0dc1f2014f47c93df3 cups-lpd-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 1fe51f0b49ebf5754d2198ca3ffd8f23ec8d764ea5454b97fd84bca58fd4cdc6 cups-lpd-debuginfo-2.2.6-68.el8_10.x86_64.rpm SHA-256: 1fe51f0b49ebf5754d2198ca3ffd8f23ec8d764ea5454b97fd84bca58fd4cdc6 Red Hat Enterprise Linux for IBM z Systems 8 SRPM cups-2.2.6-68.el8_10.src.rpm SHA-256: b7228d7cbac6c6b5f736f210b921c012f23960e1f24112d25075a8d06d6bbc40 s390x cups-2.2.6-68.el8_10.s390x.rpm SHA-256: 60bcd6a3d8129a32b8492a0cb2ddbd6e2be6d7084bf7a28b6769c50e5ca6c8db cups-client-2.2.6-68.el8_10.s390x.rpm SHA-256: 5ba4bdde4d62f374cadacc688f2b888f3ae8e0a4ebfadde0c90829b862d32ae0 cups-client-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 3f0b21125eeb8222f08dc8fffaffaa6485f0218d371d2d865ee35f66ccc6b6b6 cups-client-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 3f0b21125eeb8222f08dc8fffaffaa6485f0218d371d2d865ee35f66ccc6b6b6 cups-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 7fdcdec2851fefbe99b0f00ef3e6e187b409f0f85262cb507b8dce1e66b2270d cups-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 7fdcdec2851fefbe99b0f00ef3e6e187b409f0f85262cb507b8dce1e66b2270d cups-debugsource-2.2.6-68.el8_10.s390x.rpm SHA-256: 4612f223a908a30ee29c7cc00f1366b783c49ab84556bfe70de32914c22142cd cups-debugsource-2.2.6-68.el8_10.s390x.rpm SHA-256: 4612f223a908a30ee29c7cc00f1366b783c49ab84556bfe70de32914c22142cd cups-devel-2.2.6-68.el8_10.s390x.rpm SHA-256: 7eaed7c56c39afb4e4332c519877647ab83e26a09dff25977ab556b7b3c05219 cups-filesystem-2.2.6-68.el8_10.noarch.rpm SHA-256: caca408f12dd94f31064477e315f6e2b6fcc34412e2ffe41988245c83312fc74 cups-ipptool-2.2.6-68.el8_10.s390x.rpm SHA-256: 57f9372de1745accc9cde2710f6685fa863497eb405aeaf4769279de1ba33e91 cups-ipptool-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 5d0afec2d36648d9abcbb75ebe23049136e7edeba2ba069b7d9ad52efb81165f cups-ipptool-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 5d0afec2d36648d9abcbb75ebe23049136e7edeba2ba069b7d9ad52efb81165f cups-libs-2.2.6-68.el8_10.s390x.rpm SHA-256: 96cb186958a5a6bbac05cece876bbeb52c08f6e8c4e65c495cf1519bb36125ad cups-libs-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: d00704a6db14b9d7849e51d9010fc7e9ea627b0067812c5d520b7bb2313bbfa6 cups-libs-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: d00704a6db14b9d7849e51d9010fc7e9ea627b0067812c5d520b7bb2313bbfa6 cups-lpd-2.2.6-68.el8_10.s390x.rpm SHA-256: 21533b5560aa9663de2f478ea46be85375faeefcf64dece6475d69abd4c6a097 cups-lpd-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 6975f85d00defb5fd4939df335a900c66a86ed1cbfc757cbea3528e11c0da28d cups-lpd-debuginfo-2.2.6-68.el8_10.s390x.rpm SHA-256: 6975f85d00defb5fd4939df335a900c66a86ed1cbfc757cbea3528e11c0da28d Red Hat Enterprise Linux for Power, little endian 8 SRPM cups-2.2.6-68.el8_10.src.rpm SHA-256: b7228d7cbac6c6b5f736f210b921c012f23960e1f24112d25075a8d06d6bbc40 ppc64le cups-2.2.6-68.el8_10.ppc64le.rpm SHA-256: f10141940aaf690a8f70b7ffa9712a2b9864bcb29c9aea9344d24417c8251ea3 cups-client-2.2.6-68.el8_10.ppc64le.rpm SHA-256: 985911ce303d82970560470561d5b506beed155357d5c25222e6e5ad0c2ba66f cups-client-debuginfo-2.2.6-68.el8_10.ppc64le.rpm SHA-256: 7d3202c6e2c6af242792f6fdd5179725b1377e9012bcccd59b128354d1de48e3 cups-client-debuginfo-2.2.6-68.el8_10.ppc64le.rpm SHA-256: 7d3202c6e2c6af242792f6fdd5179725b1377e9012bcccd59b128354d1de48e3 cups-debuginfo-2.2.6-68.el8_10.ppc64le.rpm SHA-256: 25849d8ca2428190bc9abe2085697a40534449c6a799d168f8820933449e7179 cups-debuginfo-2.2.6-68.el8_10.ppc64le.rpm SHA-256: 25849d8ca2428190bc9abe2085697a40534449c6a799d168f8820933449e7179 cups-debugsource-2.2.6-68.el8_10.ppc64le.rpm SHA-256: ab22f5828638b067b00a745347cfc7aab348782daf8f64fac79ee011993cc330 cups-debugsource-2.2.6-68.el8_10.ppc64le.rpm SHA-256: ab22f5828638b067b00a745347cfc7aab348782daf8f64fac79ee011993cc330 cups-devel-2.2.6-68.el8_10.ppc64le.rpm SHA-256: e0e4f4fb2b615c0a26b8b254c546c7afaa3dfe5bbdeb90301702c4e5cf88ba89 cups-filesystem-2.2.6-68.el8_10.noarch.rpm SHA-256: caca408f12dd94f31064477e315f6e2b6fcc34412e2ffe41988245c83312fc74 cups-ipptool-2.2.6-68.el8_10.ppc64le.rpm SHA-256: