ALAS2023-2026-2154: Security update for 6 packages

ALAS2023-2026-2154, released September 14, 2026, fixes 9 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.1

Base score, 0 to 10

Highest EPSS

0.0032

24th percentile

Priority of the 9 CVEs

Patch now 0
                                Urgent 0
                                High 5
                                Routine 4

Fixed package versions

Product	Release	Fixed in
openexr	amzn 2023	3.1.5-1.amzn2023.0.12
openexr-debuginfo	amzn 2023	3.1.5-1.amzn2023.0.12
openexr-debugsource	amzn 2023	3.1.5-1.amzn2023.0.12
openexr-devel	amzn 2023	3.1.5-1.amzn2023.0.12
openexr-libs	amzn 2023	3.1.5-1.amzn2023.0.12
openexr-libs-debuginfo	amzn 2023	3.1.5-1.amzn2023.0.12

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-59981	openexr: an attacker-controlled deep EXR file can access sample counts through row() performs an out-of-bounds	7.1	0.0032	None reported
High	CVE-2026-59982	openexr: an out-of-bounds pointer from TypedDeepImageChannel::row() when a crafted deep EXR has a nonzero	7.1	0.0031	None reported
High	CVE-2026-59189	openexr: API can return an out-of-bounds pointer when a deep image has a non-zero dataWindow origin, resulting	7.1	0.0031	None reported
High	CVE-2026-59184	openexr: invalid heap pointer, causing out-of-bounds or use-after-free writes (bsc#1276849).	7.1	0.0022	None reported
High	CVE-2026-68515	openexr: ELSA-2026-69608: openexr security update (IMPORTANT)	7.1	0.0019	None reported
Routine	CVE-2026-59183	openexr: OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture...	5.5	0.0017	None reported
Routine	CVE-2026-61555	openexr: crashing occurs when Imf::GetChannelsInMultiPartFile() processes a crafted EXR with an empty multiView	5.5	0.0017	None reported
Routine	CVE-2026-55373	openexr: OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture...	6.2	0.0016	None reported
Routine	CVE-2026-55059	openexr: OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture...	6.1	0.0015	None reported

Also fixes CVE-2026-59981

SUSE-SU-2026:23604-1
openexr on sles 16.0
OPENSUSE-SU-2026:21737-1
openexr on opensuse-leap 16.0
SUSE-SU-2026:4003-1
openexr on sles 15.6, sles 15.7
ELSA-2026-84796
openexr, openexr-devel, openexr-libs on ol 10
ELSA-2026-86983
openexr, openexr-devel, openexr-libs on ol 9
ELSA-2026-82345
OpenEXR-devel, OpenEXR-libs on ol 8
ALSA-2026:86983
openexr-devel on almalinux 9
ALSA-2026:82345
OpenEXR-devel, OpenEXR-libs on almalinux 8

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-2154.html

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